A2017G Japan to A2017G European/other A2017G ROMs - ZTE Axon 7 Questions & Answers

Hi!
I am sorry if this has been asked here before. I'm fairly new to this kind of stuff.
So I'm a foreigner living in Japan. Due to the allure of local warranty, I decided to get the Axon 7 (A2017G JPV).
It has been months since the last Nougat update came to other A2017Gs but hasn't arrived on the A2017G JPV. So I thought, may be ZTE Japan was just taking a longer time, etc. So recently, I decided to contact customer support. And their answer was unclear at best. They were apparently still deciding if they would release a Nougat update for Axon 7.
So here's my question. Considering that my Axon 7 is also A2017G, is there a way for me to install the latest A2017G European ROM or any other A2017G Stock ROMs for that matter, without unlocking my bootloader and rooting? And get OTA updates from A2017G European? If so, can someone please kindly point me in the right direction, I'm getting a bit lost.
If that isn't possible, is there a way, to install the stock A2017G ROMs (aside from JPV) and then relock the bootloader afterwards?
Please help me. Thank you.

jjquinto said:
Hi!
I am sorry if this has been asked here before. I'm fairly new to this kind of stuff.
So I'm a foreigner living in Japan. Due to the allure of local warranty, I decided to get the Axon 7 (A2017G JPV).
It has been months since the last Nougat update came to other A2017Gs but hasn't arrived on the A2017G JPV. So I thought, may be ZTE Japan was just taking a longer time, etc. So recently, I decided to contact customer support. And their answer was unclear at best. They were apparently still deciding if they would release a Nougat update for Axon 7.
So here's my question. Considering that my Axon 7 is also A2017G, is there a way for me to install the latest A2017G European ROM or any other A2017G Stock ROMs for that matter, without unlocking my bootloader and rooting? And get OTA updates from A2017G European? If so, can someone please kindly point me in the right direction, I'm getting a bit lost.
If that isn't possible, is there a way, to install the stock A2017G ROMs (aside from JPV) and then relock the bootloader afterwards?
Please help me. Thank you.
Click to expand...
Click to collapse
https://forum.xda-developers.com/axon-7/how-to/download-center-factory-images-ota-t3606547
Absolutely no need to root.
Enjoy.

Hamburgle4 said:
https://forum.xda-developers.com/axon-7/how-to/download-center-factory-images-ota-t3606547
Absolutely no need to root.
Enjoy.
Click to expand...
Click to collapse
Hi
Thank you for replying so quickly.
Please bear with me as I am still a bit confused.
The link you gave mo contains Factory Images for the A2017G, right? Therefore, I should just put the factory images (zip file), into the root directory of my SD Card, and update via settings (no need to unlock bootloader or root, right?)?
My A2017G (JPV) is now on A2017G JPV1.0.0B03.
Which factory image should I use?
Thank you very much.

*Deleted for apparent "madness"

Are you mad?!!! This won't work as the signature's don't match.
At best you end up with a failed update, at worst a brick...

ultramag69 said:
Are you mad?!!! This won't work as the signature's don't match.
At best you end up with a failed update, at worst a brick...
Click to expand...
Click to collapse
Now I'm scared. Haha
Do you have any advice on how I should proceed with this? Thank you very much.

Hamburgle4 said:
*Deleted for safety reasons.
Click to expand...
Click to collapse
Considering @ultramag69 said, do you think I should still proceed with this?

I don't think you have to the same radio firmware with all the G version out there.... If you dare to try it probably you will end up bricking your phone.... So don try. Unless you are sure can warranty claim it if it is briked

Unfortunately this region locking thing came in, sometimes it's different hardware for different regions but mostly it's to stop the grey import trade...
Due to this it is a requirement to unlock your bootloader if you want to flash other region/carrier roms, which again is a trial in itself...
If you do wish to try it, make sure you have a flashable version of your FULL stock rom, not an OTA - the difference is an OTA is a patch, usually of a few hundred Mb or so to update parts of your ROM, the full ROM is a stand-alone installation that will completely replace the current ROM.
Generally this will get you out of hot water but be aware this is also not 100% guarantee...
It will probably also delete all your data, back up first....

ultramag69 said:
Unfortunately this region locking thing came in, sometimes it's different hardware for different regions but mostly it's to stop the grey import trade...
Due to this it is a requirement to unlock your bootloader if you want to flash other region/carrier roms, which again is a trial in itself...
Click to expand...
Click to collapse
What I'm confused about is he's not asking to flash A2017A/U firmware (where region locking comes into play) on his device, only another country's A2017G fw so why would he need to unlock bootloader? It's still fw for the global model if I understand correctly.

Hamburgle4 said:
What I'm confused about is he's not asking to flash A2017A/U firmware (where region locking comes into play) on his device, only another country's A2017G fw so why would he need to unlock bootloader? It's still fw for the global model if I understand correctly.
Click to expand...
Click to collapse
I'm on your side - the modem file might be different, but since the hardware is the same, it should work. Maybe the modem file has improved signal stuff for Japan, but it's extremely improbable considering ZTE's craptastic devs...
Also, what could be the worst thing that could happen? Here are the possibilities:
- Works: enjoy
- Installation failed: Should fail before even changing files anyways
- Soft brick: get to recovery, download full update zip, install, wait for Nougat
- Hard brick: "I woke up this morning and it was off, doesn't boot anymore, I want a replacement"
And if the modem is too crappy you can always go back to Japan's firmware

I believe that the Japanese version is different from the other G versions, at least on the modem level. Japan uses some bands that are not used by any other country in the world, so unless ZTE Japan decided to release the G model knowing that it would have some connectivity issues on all Japanese carriers, the Japanese G model must have at least a different modem.
Bold = band is present in the global G model
KDDI: CDMA BC0 / BC6, LTE 1/11/18/41
NTT Docomo: UMTS 1/9/19, LTE 1/9/19/21/28
Softbank: UMTS 1/8/11, LTE 1/8/9/41

I kinda get what you're getting at after looking further into the models. Basing off the spec sheets, Amazon JP has the exact same A2017G TD-LTE with matching bands sold by ZTE. Whereas on the ZTE JP page, it instead matches the bands of something named Axon 7 TD-LTE JP (couldn't find model number, but sounds like OP's A2017G). This has over half the exact bands available on A2017G, additional UMTS bands 6 & 19 and one CA band.
I think someone in another thread previously mentioned about potential signal issues with the Axon 7 being sold in Spain after flashing DE fw. Looking at their spec sheet, it appears to have a few bands missing, may have additional bands, but it's hard to tell since only the frequencies are stated. Could just be anecdotal as you'd think with the greater range of frequencies, it shouldn't face those issues. Anyways this is a separate matter, and potentially an apples to oranges comparison.

Thank you all for your advice and insights.
I figured, damn all worries, and just used the recovery mode to flash the update.zip.
Lo and behold, it was updated with seemingly no issue. Even tried if my mobile data would work properly. And it did.
Thanks everyone!

jjquinto said:
Thank you all for your advice and insights.
I figured, damn all worries, and just used the recovery mode to flash the update.zip.
Lo and behold, it was updated with seemingly no issue. Even tried if my mobile data would work properly. And it did.
Thanks everyone!
Click to expand...
Click to collapse
Great to hear. Also vindicates my apparent "madness" lol.

Hamburgle4 said:
Great to hear. Also vindicates my apparent "madness" lol.
Click to expand...
Click to collapse
Yeah it was nonsense, they are both a2017Gs anyways
We're all a bit mad though, flashing stuff on a 400 dolar thingy...

ive got the A2017 Chinese, bought from aliexpress. Ive rooted and installed the twrp flashable B15 from @djkuz, but the nougat firmware is awful for my DoCoMo phone reception (in far regional Nagasaki). So i need a method to either flash the modem for A2017G (not sure which B# release), or wait for the next chinese firmware release and hope for the best. Any suggestions or experiences to improve my reception? Is it the modem?
Thanks for all the contributions to this thread, as it has got me in the right direction.

jjquinto said:
Thank you all for your advice and insights.
I figured, damn all worries, and just used the recovery mode to flash the update.zip.
Lo and behold, it was updated with seemingly no issue. Even tried if my mobile data would work properly. And it did.
Thanks everyone!
Click to expand...
Click to collapse
Hey I know this is an old thread but I thought I would poke in and add my feedback. I also live in Japan and have the A2017G. I bought it because it was the only phone on the market at the time that [supposedly] supported Google Daydream. Later I realized that only the US version actually worked with Daydream. Later on support was added to European ROMS (when upgraded to 7.1.1). But for some reason the Japanese ROM, despite being 7.1.1 would say 'Incompatible Phone', even when installed manually. I contacted ZTE's customer service, which was terrible; all they said was "we don't know when it will be supported". This was about a year ago, so this week I just got sick of waiting, found the German firmware (A2017G-N-B10), installed it and everything works fine. The radios have no issues, and I was able to download Daydream right from the marketplace.
Thanks for everyone who contributed to this thread!

Related

Any benefit using newest EU vs RU?

Hello,
Currently I have the latest RU installed with twrp and rooted on top of it. I was wondering if there are any benefits to going back to the EU version? I saw that people are having problems with the EPD so I'm not looking forward to that.
Cheers!
Is there anything you would gain by moving to EU version? Are there more languages (I'm assuming RU has at least Russian and English)?
My unit wasn't shipped yet but after reading about EU firmware issues I'm looking at RU as more stable option...
mc_gee said:
Is there anything you would gain by moving to EU version? Are there more languages (I'm assuming RU has at least Russian and English)?
My unit wasn't shipped yet but after reading about EU firmware issues I'm looking at RU as more stable option...
Click to expand...
Click to collapse
BUMP
I'm currently on the latest RU firmware, but I concider moving to EU version.
On RU there are only 6 avaliable dictionaries for EPD screen: English, German, Spanish, French, Italian and Russian - are there more on EU?
I looked in the LatinIME_EPD.apk in the system.img of both the RU and EU firmware but both seem to support the same languages.
Code:
empty.dict
main.dict
main_de.dct
main_en.dict
main_es.dict
main_fr.dict
main_it.dict
main_pb_br.dict
main_ru.dict
setup_welcome_image.png
setup_welcome_video.mp4
I also found some apps that are in the EU firmware but not in the RU. Going to check what these do.
Update:
Nothing much in the extra EU apps. Most seem to be internal, the only thing of note is that the EU firmware still contains the Instagram EPD widget which seems removed from the RU firmware. Installing the APK on the RU firmware seems to work fine but I haven't tested it with a Instagram account.
I'm on EU 1.1.124b which doesn't have the Instagram EPD widget.
Does anyone have the apk?
Saying that I think they removed it because Instagram updated their security on june 1st.
Can anyone test it please?
Ta
Rarelyamson said:
I'm on EU 1.1.124b which doesn't have the Instagram EPD widget.
Does anyone have the apk?
Saying that I think they removed it because Instagram updated their security on june 1st.
Can anyone test it please?
Ta
Click to expand...
Click to collapse
Here is the APK.
https://ufile.io/9e813
I'm also on the latest EU 1.1.124b. I thought about upgrading to the newer RU, but it seems like developers are still working on that version. Also there are some smaller bugs it seems.
I think I will wait for an updated EU version. 1.1.124b EU runs fine so far. All in all a great phone for 130€! Just sad, that there is not much 3rd party support for the e-ink display.
Mine is due to arrive tomorrow, I have spent days on the tracking service, it makes you go a little crazy. I prepared all the USB drivers and ROM on my PC. There will probably a blip in users on here because of the continuing price drops, mine was 136USD only. Looking forward to flashing the ROMs, hopefully without any problems.
Parmo100 said:
Mine is due to arrive tomorrow, I have spent days on the tracking service, it makes you go a little crazy. I prepared all the USB drivers and ROM on my PC. There will probably a blip in users on here because of the continuing price drops, mine was 136USD only. Looking forward to flashing the ROMs, hopefully without any problems.
Click to expand...
Click to collapse
Have fun tomorrow!!
I missed the call from the delivery company because phone volume was on 0, so now waiting until Monday.
When you have installed the USB drivers on the PC, how to check if they are working OK? I tried installing drivers for another handset to practice for the yotaphone, I installed USB drivers on my PC, I can see them with device driver "Android composite adb interface" , albeit with an error code 10 (I think). When I try to run fast boot from PC connected to the phone in fastboot mode, using "fastboot devices" command, there is nothing there.
Parmo100 said:
I missed the call from the delivery company because phone volume was on 0, so now waiting until Monday.
When you have installed the USB drivers on the PC, how to check if they are working OK? I tried installing drivers for another handset to practice for the yotaphone, I installed USB drivers on my PC, I can see them with device driver "Android composite adb interface" , albeit with an error code 10 (I think). When I try to run fast boot from PC connected to the phone in fastboot mode, using "fastboot devices" command, there is nothing there.
Click to expand...
Click to collapse
Is your phone maybe plugged in to a USB3 port? I have had soms problems in the past with phones using USB3 and adb / fastboot.
Parmo100 said:
Mine is due to arrive tomorrow, I have spent days on the tracking service, it makes you go a little crazy. I prepared all the USB drivers and ROM on my PC. There will probably a blip in users on here because of the continuing price drops, mine was 136USD only. Looking forward to flashing the ROMs, hopefully without any problems.
Click to expand...
Click to collapse
Did you get the Chinese version (yd206)? Keep in mind the differences in bands:
https://www.frequencycheck.com/compare-devices/qkjseR/yota-yotaphone-2-yd201/yota-yotaphone-2-yd206
LTE bands B1 and B41 are exclusive to yd206:
https://www.frequencycheck.com/carr...eq]=&q[frequency_bands_id_eq]=1&commit=Search
https://www.frequencycheck.com/carr...q]=&q[frequency_bands_id_eq]=39&commit=Search
LTE bands B7 and B20 are exclusive to yd201:
https://www.frequencycheck.com/carr...eq]=&q[frequency_bands_id_eq]=7&commit=Search
https://www.frequencycheck.com/carr...q]=&q[frequency_bands_id_eq]=18&commit=Search
For those interested, you can find the international version (yd201) for $10 more on AliExpress.
10basetom said:
Did you get the Chinese version (yd206)? Keep in mind the differences in bands:
https://www.frequencycheck.com/compare-devices/qkjseR/yota-yotaphone-2-yd201/yota-yotaphone-2-yd206
LTE bands B1 and B41 are exclusive to yd206:
https://www.frequencycheck.com/carr...eq]=&q[frequency_bands_id_eq]=1&commit=Search
https://www.frequencycheck.com/carr...q]=&q[frequency_bands_id_eq]=39&commit=Search
LTE bands B7 and B20 are exclusive to yd201:
https://www.frequencycheck.com/carr...eq]=&q[frequency_bands_id_eq]=7&commit=Search
https://www.frequencycheck.com/carr...q]=&q[frequency_bands_id_eq]=18&commit=Search
For those interested, you can find the international version (yd201) for $10 more on AliExpress.
Click to expand...
Click to collapse
I think on the YotaPhone this is controlled by software instead of hardware. I bought the 206 but after flashing it with the RU firmware it is now a 201. There are also some people on the forum who have successfully changed the radio in a firmware with the radio from another firmware. This seems to suggest that there is one hardware version and the available LTE bands are controlled by software. However, I am not an expert on this and this is just my observation.
Yes I live in Asia, so Chinese LTE bands are better for my location in Thailand anyway. The yd206 firmware cannot be updated OTA and has poor software compared to international version where you can do an OTA. Flashing can be difficult , correct driver setup took me 2 days. I am very happy now to have flashed Russian firmware and look forward to fly on Aeroflot. (Hehe).
There are many more yotaphone apps now on the lollipop. I flashed to a Russian KitKat first and then did an OTA to get a mammoth 1Gb download . But happy now and elated to have got over the technical problems of drivers. Now to learning about yotaphone . When I charge the phone, it automatically starts the phone, wasting battery and time which I found annoying.
Could you please write steps on how to update YD206 to Russian firmware?
sonof said:
Could you please write steps on how to update YD206 to Russian firmware?
Click to expand...
Click to collapse
Please check this thread. It should contain the info you need to flash to the latest RU firmware. http://forum.xda-developers.com/yotaphone-one/help/yotaphone-2-yd-206-china-flash-firmware-t3306797
VirtuaLeech said:
I think on the YotaPhone this is controlled by software instead of hardware. I bought the 206 but after flashing it with the RU firmware it is now a 201. There are also some people on the forum who have successfully changed the radio in a firmware with the radio from another firmware. This seems to suggest that there is one hardware version and the available LTE bands are controlled by software. However, I am not an expert on this and this is just my observation.
Click to expand...
Click to collapse
Someone who did the firmware upgrade from yd206 to yd201 confirmed that the bands don't change after the upgrade:
http://forum.xda-developers.com/yotaphone-one/help/yotaphone-2-yd-206-china-flash-firmware-t3306797
Edit: LTE bands are the same as were before the upgrade.
Click to expand...
Click to collapse
There is also anecdotal evidence of people who changed to yd201 and found out their LTE was not working properly, so to fix it they had to replace the RADIO folder with the RADIO folder from the Chinese firmware and re-flash. You can probably find that thread somewhere on here.
10basetom said:
Someone who did the firmware upgrade from yd206 to yd201 confirmed that the bands don't change after the upgrade:
http://forum.xda-developers.com/yotaphone-one/help/yotaphone-2-yd-206-china-flash-firmware-t3306797
There is also anecdotal evidence of people who changed to yd201 and found out their LTE was not working properly, so to fix it they had to replace the RADIO folder with the RADIO folder from the Chinese firmware and re-flash. You can probably find that thread somewhere on here.
Click to expand...
Click to collapse
Thanks for clearing that up!

A few questions before buying

Hello XDA,
I'll keep it short and to the point. Before buying the Axon 7 (from Amazon Italy, so probably A2017G), I have a couple of questions. I know they've been answered before, but the answers I found were old and things may have changed.
1. Can the EU model's BL be unlocked, and CM flashed?
2. Does flashing CM remove the EU model's audio limitation?
3. In your opinion - Moto Z Play or Axon 7?
Thanks for your input
Moto Z's battery is low. 2600mAh is not enough. I think you like custom roms. so don't buy Axon 7. I'm regret to buy because of there is no custom Rom. you can buy OnePlus 3 or 3T
1 - All models can be BL unlocked. If by CM you mean CyanogenMod, then I don't know about the EU (2017G) version, but you sure don't want to considering how incomplete it is right now.
2 - Last I checked all sound on CM was a mess, however you can flash mods to remove the audio output limitation the 2017G model has.
3 - Neither. If you're aiming for the price range of an A7 buy the OnePlus 3T instead.
It sounds like community development, and a stock-ish ROM matters to you, which is why I recommend the OnePlus 3T instead.
I bought an axon 7 since it seemed like zte would support indy developers. They didn't, I sold it to a friend, friend got pissed because of the lack of wifi calling and crap reception, zte doesn't honor the warranty for reception issues since they blame your carrier, had to take phone back or lose a friend. That said, watching the doublespeak from zte and their fans optimism has been hilarious
There are three models of the Axon 7.
1. A2017 - Chinese model - not bad. Haven't heard people complaining about it.
2. A2017U - North American model - I have this, I like it. CM13 still has a few bugs but once those get fixed the flood gates on custom roms will open up big time. It is a nice phone.
3. A2017G - European model - nothing but complaints. I have never heard one person on here say anything good about this model, and any possible complaint that can be made about a smartphone has been made with this smartphone by EVERYONE! AVOID THE A2017G MODEL AT ALL COSTS!
The A2017U is a good one, is 100u$s less than a Oneplus3T, Nougat is coming, battery and speed are just great.
You have the money? Go for the Oneplus3T, if not, think about the A2017U, not the European version
WesTD said:
Moto Z's battery is low. 2600mAh is not enough. I think you like custom roms. so don't buy Axon 7. I'm regret to buy because of there is no custom Rom. you can buy OnePlus 3 or 3T
Click to expand...
Click to collapse
I was actually considering the Moto Z Play - that one has a 3500 mAh battery, and is considered to have among the best battery life. About ROMS - I'm not a flashaholic. I just need a stable, CM/AOSP based ROM (I don't use Google Services).
I can't/won't buy a Oneplus 3T. First of all, because it's insanely expensive on Amazon or locally; and also because, coming from a Oneplus X, I don't support Oneplus's practices (they abandoned the X after one update, which was a year late).
BableMan said:
I bought an axon 7 since it seemed like zte would support indy developers. They didn't, I sold it to a friend, friend got pissed because of the lack of wifi calling and crap reception, zte doesn't honor the warranty for reception issues since they blame your carrier, had to take phone back or lose a friend. That said, watching the doublespeak from zte and their fans optimism has been hilarious
Click to expand...
Click to collapse
Hmm... Thanks, I'll keep that in mind.
tabletalker7 said:
There are three models of the Axon 7.
1. A2017 - Chinese model - not bad. Haven't heard people complaining about it.
2. A2017U - North American model - I have this, I like it. CM13 still has a few bugs but once those get fixed the flood gates on custom roms will open up big time. It is a nice phone.
3. A2017G - European model - nothing but complaints. I have never heard one person on here say anything good about this model, and any possible complaint that can be made about a smartphone has been made with this smartphone by EVERYONE! AVOID THE A2017G MODEL AT ALL COSTS!
Click to expand...
Click to collapse
I definitely wanted the US model, but I can't buy it (U.S. Amazon doesn't ship to where I live). The 128GB/4GB Chinese model is available on AliExpress for cheaper than the normal EU model, so you're saying I should go for that?
I would say no. The Chinese model probably doesn't pick up your LTE bands in Italy. Just stay away from the A2017G model. There was a post here about getting the A2017U model shipped to Europe in the past. Don't know if it is still there though.
tabletalker7 said:
I would say no. The Chinese model probably doesn't pick up your LTE bands in Italy. Just stay away from the A2017G model. There was a post here about getting the A2017U model shipped to Europe in the past. Don't know if it is still there though.
Click to expand...
Click to collapse
I actually live in Israel, and the Chinese model supports all the bands I need. That thread sounds interesting though, I'll look for it.
I have a A2017G and have nothing to complain about. You can install CM on this unit like all others U and chinese. I currently have the stock based rom from DrakenFX and the custom kernel BeastMode.
I am satisfied with that. Important for me will be the nougat update which will come to us this month.
I'm also using G model (Poland) and there's nothing wrong with it.
tabletalker7 said:
3. A2017G - European model - nothing but complaints. I have never heard one person on here say anything good about this model, and any possible complaint that can be made about a smartphone has been made with this smartphone by EVERYONE! AVOID THE A2017G MODEL AT ALL COSTS!
Click to expand...
Click to collapse
I must disagree, I have the A2017G and there is nothing to complain about.
I was also trying to decide between the Moto Z Play and the Axon 7. I chose the Axon 7 for the Quad HD screen (beautiful for reading or movies), the faster processor (see YouTube videos of the Antutu video tests on the Moto Z Play), and optical image stabilization. I didn't expect to care about the front-facing speakers, but they're a pleasure. Also the phone is smaller in the pocket, the Moto Z Play is huge with lots of space around the screen.
Pros for the Moto Z Play: front fingerprint sensor (the Axon 7's is very fast and saves space being on the back but I don't find it as convenient), up to 1.5x longer battery life (my "3250 mAh" battery is really 3050 mAh but I don't care because it still lasts me 24h under typical conditions), more stock-like OS, flat screen is easier to find a tempered glass screen protector.
Overall I'm very happy with the choice of the Axon 7 (rooted, lots of Xposed modules, no CM so far) coming from the OnePlus One.
As a moto x pure owner (xt1575, 2015 edition), this is my last motorola product. Since lenovo took over, the promise of steady updates is a lie. The device is all but abandoned. Supposedly android 7 will be released for it at some point but nothing definitive. As for MM updates, I believe the most current one includes the august 2016 security updates. Nothing more recent.
I think it's a crap shoot with either company. The A7 has it's 4 carrier support (albeit sprint hasn't certified it yet). Where as the moto z play is primarily a vzw phone with some lte bands of other carriers. Not sure if the Z play can be rooted/bootloader unlocked either as it's a vzw device.
mariusfl0rian said:
I have a A2017G and have nothing to complain about. You can install CM on this unit like all others U and chinese. I currently have the stock based rom from DrakenFX and the custom kernel BeastMode.
I am satisfied with that. Important for me will be the nougat update which will come to us this month.
Click to expand...
Click to collapse
How you did it? I can't unlock my bootloader I think everyone whit 2017G b08 can't unlock there bootloader and whit that no Cm or another ROM.
I think the a2017g it's the "ugly sun" of Zte they just don't give a f...
If I was you I would consider the one plus 3t, you can buy it in AliExpress.
Sent from my ZTE ZTE A2017G using XDA Labs
nelnel002 said:
How you did it? I can't unlock my bootloader I think everyone whit 2017G b08 can't unlock there bootloader and whit that no Cm or another ROM.
I think the a2017g it's the "ugly sun" of Zte they just don't give a f...
If I was you I would consider the one plus 3t, you can buy it in AliExpress.
Click to expand...
Click to collapse
I did go back from B08 to B03 and followed this thread instructions to root and unlock my bootloader: https://forum.xda-developers.com/axon-7/how-to/guide-install-twrp-unlock-bl-flash-t3517379
If you ask me how I did go back from B08(The same version as you) to B03, I just downloaded the B03 update.zip from an mirror and installed it trough the phone's recovery as a update. If you get an error when trying to update to B03, you have to enable OEM Unlock in developer settings.
Hope I helped you a little bit. If you need further information, just ask.
mariusfl0rian said:
I did go back from B08 to B03 and followed this thread instructions to root and unlock my bootloader: https://forum.xda-developers.com/axon-7/how-to/guide-install-twrp-unlock-bl-flash-t3517379
If you ask me how I did go back from B08(The same version as you) to B03, I just downloaded the B03 update.zip from an mirror and installed it trough the phone's recovery as a update. If you get an error when trying to update to B03, you have to enable OEM Unlock in developer settings.
Hope I helped you a little bit. If you need further information, just ask.
Click to expand...
Click to collapse
I'll give I try, thank you so much:good:good:
Sent from my ZTE ZTE A2017G using XDA Labs
---------- Post added 10th January 2017 at 12:07 AM ---------- Previous post was 9th January 2017 at 11:43 PM ----------
mariusfl0rian said:
I did go back from B08 to B03 and followed this thread instructions to root and unlock my bootloader: https://forum.xda-developers.com/axon-7/how-to/guide-install-twrp-unlock-bl-flash-t3517379
If you ask me how I did go back from B08(The same version as you) to B03, I just downloaded the B03 update.zip from an mirror and installed it trough the phone's recovery as a update. If you get an error when trying to update to B03, you have to enable OEM Unlock in developer settings.
Hope I helped you a little bit. If you need further information, just ask.
Click to expand...
Click to collapse
By the way, do you have the b03 zip? I can't find it, zte just have the b08
Sent from my ZTE ZTE A2017G using XDA Labs
Here are all firmwares including the B03: https://mega.nz/#F!kYtRAJjJ!5tD1zPpo0nw2tJwhANA9pQ!tNsQhD5Y
mariusfl0rian said:
Here are all firmwares including the B03: https://mega.nz/#F!kYtRAJjJ!5tD1zPpo0nw2tJwhANA9pQ!tNsQhD5Y
Click to expand...
Click to collapse
Thanks, I tried and a got a error at the step 23, when I must flash the recovery.bin, :s
Sent from my ZTE ZTE A2017G using XDA Labs
nelnel002 said:
Thanks, I tried and a got a error at the step 23, when I must flash the recovery.bin, :s
Click to expand...
Click to collapse
Did you go back to B03? What error did you got? Give some more details. And please press the thanks button instead of writing it.
But also pm me and let's stay back to topic. I will try to help you there.

New A2017G hardware?

My recently bought (Feb 2017) Axon 7 has a firmware that is unusual.
The phone name: ZTE A2017_7383
Model number: ZTE A2017G
Android Version: 6.01
Android Security patch level: December 1, 2016
Baseband version
M8996FAAAANAZM-1.68528.1.71127.1
Kernel version: 3.18.20
Build number: ZTE A2017GV2.0.0B08
Note that the build number is a V2.0.0B08
This phone is incompatible with the A2017GV1.0.0B05 and A2017GV1.0.0B10, so beware. I semi-bricked my phone (no network connectivity anymore) and I can't find a replacement A2017GV2.0 software.
I contacted ZTE, but no reply yet.
The reason I upgraded was due to inability to connect to 4G or LTE networks, even though my provider is on LTE band 3 and band 7.
Can anyone help me with this problem?
I looked at the back of the phone, where the original stickers still haven't been removed. It says ZTE A2017, without the "G". Could this be a Chinese set and the supplier reflashed it with a modified B08 firmware?
Anyone has a phone with the sticker not yet removed and has a different model number? I need proof that this is not the international version.
Would a Chinese version work on a "G" version software?
laicc said:
I looked at the back of the phone, where the original stickers still haven't been removed. It says ZTE A2017, without the "G". Could this be a Chinese set and the supplier reflashed it with a modified B08 firmware?
Anyone has a phone with the sticker not yet removed and has a different model number? I need proof that this is not the international version.
Would a Chinese version work on a "G" version software?
Click to expand...
Click to collapse
The A2017 is the chinese version...you can check this link to get the latest nougat update.....100% working
https://forum.xda-developers.com/axon-7/how-to/a2017-nougat-twrp-flashable-djkuz-t3571714
laicc said:
I looked at the back of the phone, where the original stickers still haven't been removed. It says ZTE A2017, without the "G". Could this be a Chinese set and the supplier reflashed it with a modified B08 firmware?
Anyone has a phone with the sticker not yet removed and has a different model number? I need proof that this is not the international version.
Would a Chinese version work on a "G" version software?
Click to expand...
Click to collapse
as far as I know A2017 variant doesn't have capacitive keys under the screen, so you would notice it right away. My sticker does spell "Model: A2017G" though. Have you made sure that the IMEI numbers written on the sticker match with your phone actual IMEI numbers too? (to be sure it's not a sticker issue)
laicc said:
I looked at the back of the phone, where the original stickers still haven't been removed. It says ZTE A2017, without the "G". Could this be a Chinese set and the supplier reflashed it with a modified B08 firmware?
Anyone has a phone with the sticker not yet removed and has a different model number? I need proof that this is not the international version.
Would a Chinese version work on a "G" version software?
Click to expand...
Click to collapse
USA (U) & International (G) = Hardware keys.
Chinese = No Hardware keys , and uses On-screen Navigation keys.
About the V2, that's something else.... Need further findings thought.
DrakenFX said:
USA (U) & International (G) = Hardware keys.
Chinese = No Hardware keys , and uses On-screen Navigation keys.
About the V2, that's something else.... Need further findings thought.
Click to expand...
Click to collapse
About the Chinese version, the 64GB model doesn't have hardware keys, that's right, but the 128GB version does. I have one.
Thanks everyone, just to close this issue, for the benefit of everyone, my discussions with the Ebay seller revealed that the handset is actually an A2017 Chinese set, and reflashed with their custom ROM to emulate an A2017G. Thats why it didn't work very well, and practically cannot be OTA'ed or updated.
This same message has been cross posted to [A2017G] B10 Update Released 1 2 3
Thread by rikin93
So sorry if I repeat myself here, but I just wanted everyone to know that the issue is closed.
I have the same issue, So how did you manage to solve it? did you flash the Chinese version? (A2017) if so how?
or did you ask the seller for the custom ROM to flash it back to that?
thank you
dude215p said:
I have the same issue, So how did you manage to solve it? did you flash the Chinese version? (A2017) if so how?
or did you ask the seller for the custom ROM to flash it back to that?
thank you
Click to expand...
Click to collapse
I had looked at the various options available here on this XDA site, like flashing back to the stock Chinese A2017 rom, or converting it to an A2017U, but in the end, I didn't think it was worth the trouble, and could even make the problem worse.
They did mention that their supplier has the custom rom, and he could probably get it for me. But that means I will be stuck with that rom forever with no possibility of an OTA.
I eventually convinced the Ebay seller to accept the return for a full refund.
Hope this helps.
laicc said:
I had looked at the various options available here on this XDA site, like flashing back to the stock Chinese A2017 rom, or converting it to an A2017U, but in the end, I didn't think it was worth the trouble, and could even make the problem worse.
They did mention that their supplier has the custom rom, and he could probably get it for me. But that means I will be stuck with that rom forever with no possibility of an OTA.
I eventually convinced the Ebay seller to accept the return for a full refund.
Hope this helps.
Click to expand...
Click to collapse
Hey, thank you for sharing,
I decided to do the opposite, and dived into getting my phone in working condition by flashing the chinese rom on it, although I never done anything like this before. I think I'll make a noob's guide to it, because while there are a lot of good tutorials out there, there are a lot of details kind of glossed over on how to do certain small steps, and you'll have to search for other guides on how that particular step is done.
For now let's just say that I'm happily running Nougat 7.1 with the Google Now launcher, and Google stock apps.
dude215p said:
Hey, thank you for sharing,
I decided to do the opposite, and dived into getting my phone in working condition by flashing the chinese rom on it, although I never done anything like this before. I think I'll make a noob's guide to it, because while there are a lot of good tutorials out there, there are a lot of details kind of glossed over on how to do certain small steps, and you'll have to search for other guides on how that particular step is done.
For now let's just say that I'm happily running Nougat 7.1 with the Google Now launcher, and Google stock apps.
Click to expand...
Click to collapse
That's great. I would really like to know how you did it. Reading the forum, even with the fairly detailed instructions that have been posted, can be intimidating for noob's like us. Is your 4G working good now? Thanks in advance.

A2017G Japan - Lots of Questions...

Okay, so I used to love rooting my phones, but I mostly dealt with flagship phones in the US which made rooting and flashing a cakewalk. I understand some of the nitty gritty, so when I got my first phone in Japan, I was super excited about rooting it. But after reading this forum for hours, I have so many questions...my phone build is A2017G JPV1.1.0B03.
I read this but this mostly focused on using an update on this phone.
https://forum.xda-developers.com/axon-7/help/a2017g-japan-to-a2017g-european-a2017g-t3608411
1. If that thread is correct, that means I technically just have the European version of the phone with Japanese modems installed. Is that correct?
2. Also, does that mean (if I were not to root the phone) I would need to install a European Axon 7 Oreo update for it to actually work on the phone? Would the US version fail?
3. I can't seem to find the modem for my phone. I can upload some screenshots later but can someone clarify if I'm right that it's a "B03" or am I looking at the wrong information?
4. There is no Oreo release for Japan, so does that mean I can't flash an Oreo ROM because there won't be any modems for this?
That's all for now, but I'm sure I have a lot of follow-up questions to your answers. Your help is greatly appreciated.
Unlock bootloader, install twrp, instal "G" model bootstack, instal any custom rom, then flash "G" modem in twrp, reboot. No matter where you device are from, the model matters. If its "G", its a european version and its only what you need to know. If you want stock oreo and didnt recieve through OTA, download the update in ZTE website for your "G" version, put it in a sdcard then reboot your phone to recovey then select "install update from sd card" option.
Basically, the model of the phone is printed on the back of it down the bottom.
A2017 is China version.
A2017U is US version.
A2017G is everything else (Global) version. It's not actually euro.
The modem software has to be for the actual model of the phone, not your location in the world.
Don't correlate software versions between Chinese, US and Global, they use different numbering systems. Only concentrate on what is for your model.
The rest of this pertains to A2017G as that is what you seem to have.
They start at B01 (usually pre-release beta) and go up from there but each new Android version eg Nougat, Oreo etc means the numbers restart from B01.
Nougat B03 has nothing to do with Oreo B03.
Look at the software version, A2017GV1.1.0 is very old, the 1.1.0 is the key to the Android version. 1.2.0 is Nougat, 1.3.0 is Oreo so you have Marshmallow at 1.1.0 and B03 release from that Android generation.
It seems confusing at first but it's actually quite simple.
RobboW said:
Basically, the model of the phone is printed on the back of it down the bottom.
A2017 is China version.
A2017U is US version.
A2017G is everything else (Global) version. It's not actually euro.
The modem software has to be for the actual model of the phone, not your location in the world.
Don't correlate software versions between Chinese, US and Global, they use different numbering systems. Only concentrate on what is for your model.
The rest of this pertains to A2017G as that is what you seem to have.
They start at B01 (usually pre-release beta) and go up from there but each new Android version eg Nougat, Oreo etc means the numbers restart from B01.
Nougat B03 has nothing to do with Oreo B03.
Look at the software version, A2017GV1.1.0 is very old, the 1.1.0 is the key to the Android version. 1.2.0 is Nougat, 1.3.0 is Oreo so you have Marshmallow at 1.1.0 and B03 release from that Android generation.
It seems confusing at first but it's actually quite simple.
Click to expand...
Click to collapse
I'm so used to dealing with multiple modems for the same model of phone in the US (between the major carriers and stuff) that I was overthinking it.
Thanks a ton. That simplifies things so much...and also makes me wonder why updating never occurred for the Japanese release. It's not like there isn't language support for newer versions of Android, but maybe not for the MIUI? I need to be more careful choosing my next phone then, though probably it should be an AOSP phone like the Zenfone or Pixel.
Guess I have my work cut out for me this weekend. Time to run a giant backup and start rooting. Thanks again for all your help. I like this phone (though I often accidentally hover/touch the home button when typing, and I hope there's a sensitivity fix for that :laugh so I want it to last for a while before I get my next one.
It's still a good phone, I look at new phones and think, hmmm, nice, but what will I gain on a daily basis? Nothing more to be honest. The A7 has enough power for me still. The one thing I could really use would be a higher capacity battery. Was looking at Huawei phones but now, well.....
For updates, they had issues with OTA and reverted to only releasing for a whole ROM download for update from SD card.
I personally won't apply an OTA for mine even now at Oreo. Must be a whole ROM to flash with the updater. That's all I've done with it since purchase and it works great still. A lot of people seem to have all sorts of weird issues after applying OTA updates.
Sweet. As someone with some experience with this stuff, do you have any tips or tricks I should know moving forward? I'm going to try rooting it tonight.
-EDIT: Quick little question, my phone says the Android version is 7.1.1 but that would be Nougat, right? Or is it actually Marshmellow?
7.1.1 yeah, Nougat. That doesn't make sense from your first post.
Was it used when you got it or new? Have you checked the model from what's on the back of it, not what software says it is?
I keep mine stock, can't advise on rooting etc. I use it with personal and work SIMs and it has to pass requirements including encryption to run Microsoft InTune and our company portal and use it in work mode. Bootloader hasn't even been unlocked. The most I did was uninstall some built in user apps through ADB.
I also have a 2017G bought in Japan. I unlocked it and worked on it based on this forum, and I can say that it behaves as any other 2017G. I am not interested to use the stock ROM, but yes, I remember that it was on Nougat version when I received it.
I have the A2017 (china). As above, update your phone to the region. As a result of having a china variant, i think i miss out on band 28 and some other essential bands for reception. I get 3G/low 4G connections and a lot of bad reception areas (countryside living). Its no problem.
Currently running AEX 6.5. Search some of my recent posts for how I updated to this version.
darth_antz said:
I have the A2017 (china). As above, update your phone to the region. As a result of having a china variant, i think i miss out on band 28 and some other essential bands for reception. I get 3G/low 4G connections and a lot of bad reception areas (countryside living). Its no problem.
Currently running AEX 6.5. Search some of my recent posts for how I updated to this version.
Click to expand...
Click to collapse
Appreciate it. I will try to work on it this weekend, as last weekend I just didn't have the time...
The phone was brand new when i bought it. It was on a "super sale" though, going for 12,000 yen (like 110 bucks or so). I was thinking about getting a Zenfone but if I could save the money and make it to at least Oreo I'd be happy. Been having issues with the battery whenever I use more than 2 apps at a time.
If you could link an unlocking guide and a ROM that worked well for you that would be great. I have one I plan to use but I'm always open to suggestions. After the first time, I'll feel more comfortable with it. In the worst case scenario that I brick this thing I'll just buy the Zenfone early :laugh:
The Zenphone 6 is looking a viable buy now.
My Axon 7 is still good so not really looking but I did just get a new Axon 7 Mini for use as a media player. It still has AMOLED screen, stereo speakers, headphone jack, DAC for the jack etc. No hi res bluetooth though. Cost me AU$149 new in box from retail store. Bargain! How much is a dedicated music player which is crap at movies or just cant do them?
Chucked my 128Gb SD in. Sounds good playing through the car hifi, lower 3.5 jack output matches HU aux in impedance better than Axon 7 which can overload the input at high volume. Very balanced and clean sound.
TheZen said:
Appreciate it. I will try to work on it this weekend, as last weekend I just didn't have the time...
The phone was brand new when i bought it. It was on a "super sale" though, going for 12,000 yen (like 110 bucks or so). I was thinking about getting a Zenfone but if I could save the money and make it to at least Oreo I'd be happy. Been having issues with the battery whenever I use more than 2 apps at a time.
If you could link an unlocking guide and a ROM that worked well for you that would be great. I have one I plan to use but I'm always open to suggestions. After the first time, I'll feel more comfortable with it. In the worst case scenario that I brick this thing I'll just buy the Zenfone early :laugh:
Click to expand...
Click to collapse
Where did you get in on a super sale? website in Japan?
Obvious unlocking guide is this one https://forum.xda-developers.com/axon-7/how-to/guide-axon-7-custom-oreo-roms-newbies-t3786693
Give yourself 2 hours to get the job done, and there are a few guides on youtube for unlocking the bootloader and installing TWRP (if you havent already).
If you cannot root the phone by your own discovery, I dont think you'll be up for installing a custom rom. It takes a degree of risk, and research. Being successful in the attempt is worth it.
Do a backup in TWRP, or get titanium backup pro (paid) to do a backup of your essential apps and data (email, messaging, google authenticator etc). I think titanium backup is better, especially if you are going from android 7 to 8 or 9 and different twrp versions.
If your phone boots following Oki's guide (Option 1), then scroll to the last page to my post about taking it to android 9 on AEX.
As your phone is A2017G, search for the necessary files in the forum corresponding to your modem. There are plenty of links.
Good luck and let us know you are successul!
darth_antz said:
Where did you get in on a super sale? website in Japan?
Obvious unlocking guide is this one https://forum.xda-developers.com/axon-7/how-to/guide-axon-7-custom-oreo-roms-newbies-t3786693
Give yourself 2 hours to get the job done, and there are a few guides on youtube for unlocking the bootloader and installing TWRP (if you havent already).
If you cannot root the phone by your own discovery, I dont think you'll be up for installing a custom rom. It takes a degree of risk, and research. Being successful in the attempt is worth it.
Do a backup in TWRP, or get titanium backup pro (paid) to do a backup of your essential apps and data (email, messaging, google authenticator etc). I think titanium backup is better, especially if you are going from android 7 to 8 or 9 and different twrp versions.
If your phone boots following Oki's guide (Option 1), then scroll to the last page to my post about taking it to android 9 on AEX.
As your phone is A2017G, search for the necessary files in the forum corresponding to your modem. There are plenty of links.
Good luck and let us know you are successul!
Click to expand...
Click to collapse
I bought it at Rakuten Mobile. There was a super sale and it was like 80% off, lol.
I tried using the guide over the last couple of days and no matter what I've done, I can't seem to get to recovery after doing the flashing (step 9). I was able to flash a stock image back on, but then when I try again it's the same results. I'm at a loss as to why but...there's another guide using the Axon7Tool.
https://forum.xda-developers.com/axon-7/how-to/guide-install-twrp-unlock-bl-flash-t3517379
The downside is that I work two jobs tomorrow so I won't have time to try this new one out but I think I downloaded everything already. This is kinda frustrating though..
-EDIT: I used the unbricking guide to EDL flash the B10 Nougat and it is a different experience than what I had before...geez, seems the Japanese version was severely neglected. If I run into problems with the other guide I feel comfortable EDL flashing Oreo. Really appreciate the support guys, let me know what you think. Before I started this, my battery was lasting barely 8 hours with only LINE and Chrome being the main background apps...
Not sure it's relevant here any more but I have a 128 Gb A2017 which I put a G build on, after being a bit miffed at some of the stuff (mostly Google based) I couldn't use on the original. I really don't know that much about what I'm doing but it all seems to work OK, though an old battery life problem has returned so I'm going to be asking elsewhere (probably) about how to replace the modem software. I also have a bit of a problem with GPS intermittently not working (going on and offline) but I suspect that's probably a hardware problem rather than the build. Mine is on
GeoffUK said:
Not sure it's relevant here any more but I have a 128 Gb A2017 which I put a G build on, after being a bit miffed at some of the stuff (mostly Google based) I couldn't use on the original. I really don't know that much about what I'm doing but it all seems to work OK, though an old battery life problem has returned so I'm going to be asking elsewhere (probably) about how to replace the modem software. I also have a bit of a problem with GPS intermittently not working (going on and offline) but I suspect that's probably a hardware problem rather than the build. Mine is on
Click to expand...
Click to collapse
you can't. There are 3 modem variants by region (US, china, global) and many versions for each, but they are not interchangeable and flashing another has already wiped some IMEIs long ago (doesn't always happen though)

Should I change my AT&T Rom?

I just bought an unlocked AT&T phone. I don't care about security updates. I do like performance improvements and certain changes when moving to a new operating system though. However I am not willing to make those changes if I sacrifice stability.
Should I switch my AT&T rom to U.S unlocked? Is the gains worth it? Do I gain anything other then "Android 9 pie" in the settings? How is performance?
Will I get OTA updates after that or will I still need to use LGUP?
Thank you
Edit: I think I answered my own question. The ability to use HDMI out is not available until after the December 2018 update. My phone is stuck in November.
Also, unless you're an AT&T customer there's no reason to want or keep AT&T firmware.
Curious-Octopus said:
I just bought an unlocked AT&T phone. I don't care about security updates. I do like performance improvements and certain changes when moving to a new operating system though. However I am not willing to make those changes if I sacrifice stability.
Should I switch my AT&T rom to U.S unlocked? Is the gains worth it? Do I gain anything other then "Android 9 pie" in the settings? How is performance?
Will I get OTA updates after that or will I still need to use LGUP?
Thank you
Edit: I think I answered my own question. The ability to use HDMI out is not available until after the December 2018 update. My phone is stuck in November.
Click to expand...
Click to collapse
ChazzMatt said:
Also, unless you're an AT&T customer there's no reason to want or keep AT&T firmware.
Click to expand...
Click to collapse
Would only flashing and no root/bootloader unlock allow me to keep the serial and imei in the phone? Or should I make alot of backups of files?
Curious-Octopus said:
Would only flashing and no root/bootloader unlock allow me to keep the serial and imei in the phone? Or should I make alot of backups of files?
Click to expand...
Click to collapse
Let's take one topic at a time.
Using Dev Patched LGUP to flash to NAO firmware for your carrier unlocked phone only gets rid of the AT&T bloat and allows you to update firmware while keeping AT&T firmware does not.
Nothing about that conversion touches serial or IMEI.
_____
Unlocking the Bootloader and rooting is a more advanced process which is harder. But that also normally shouldn't affect serial or IMEI. If you do lose serial or IMEI there's a method posted to write them back, I believe.
ChazzMatt said:
Let's take one topic at a time.
Using Dev Patched LGUP to flash to NAO firmware for your carrier unlocked phone only gets rid of the AT&T bloat and allows you to update firmware while keeping AT&T firmware does not.
Nothing about that conversion touches serial or IMEI.
_____
Unlocking the Bootloader and rooting is a more advanced process which is harder. But that also normally shouldn't affect serial or IMEI. If you do lose serial or IMEI there's a method posted to write them back, I believe.
Click to expand...
Click to collapse
Thank you!
I am new to all of this, but I have experience in computer so I am confident about my ability to do it.
With the talk of Android 10 available via OTA update on AT&T only, it might make sense for ppl who want Android 10 to stick with AT&T firmware because if you cross-flash there is no going back. Android 10 for other carriers is not out yet so if you cross-flash, you're stuck with Pie.
Sorry, nevermind, seems its coming out for all soon.
Android# said:
With the talk of Android 10 available via OTA update on AT&T only, it might make sense for ppl who want Android 10 to stick with AT&T firmware because if you cross-flash there is no going back. Android 10 for other carriers is not out yet so if you cross-flash, you're stuck with Pie.
Sorry, nevermind, seems its coming out for all soon.
Click to expand...
Click to collapse
For V35 on AT&T firmware, you won't get the OTA AT&T update unless you're an AT&T customer. Or AT&T MVNO Red Pocket customer.
Whereas you can flash to NAO Android 10 firmware when that is released via KDZ.
People, don't get hysterical like you did with the Pie update. All variants will get Android 10. All but AT&T will have full image KDZ which you can download and install.
NAO KDZ will be the best choice for those who are not Google Fi customer or AT&T customer.
Don't go trying to flash Korean carrier firmware like some did for Pie. Just be patient.
Stupid question... i bought one chep last year of course AT&T and i paid the unlock code, of course it came with Oreo and as later i found it couldn't get Pie. So i flashed it to the unlocked version, but as someone in other thread it seems that the firmware "official" has just been on Oreo, mine seems has security update of June and it has been updated this month with another security update...
Mine seems to work normally, however i could say it has three main flaws, first and most annoying for me is that do not disturb doesn't work properly even with rules established, only way to get it working is setting the alarm, which is a bit annoying considering that as for this virus situation i am not working since 2 months ago, and of course i don't want to get disturbed after 10:00 pm and also very early in the morning...
And second one is the signal which is worst than my previous V30+ converted to US998, funny because with other of my old phones as Z2 Force, Iphone 7 and of course US998 i could get easily 30MB+ at average using same SIM card and in the same area for more than two years, but since i have this V35 i can barely get 2MB at average and max 38MB, and max with the other ones mentioned i could get 45MB and in one time i got 60MB
And i don't know if mine has a weird battery but it can barely get around 15-16 hours of normal use.
Should i flash again to AT&T, flash the latest Pie with security update or just wait for the KDZ of Android 10?
And is that true that it now can be rooted?
This thread is widening in scope to the pros and cons of the various vendor roms and android levels. There are a couple of points to add toward that end. To my knowledge, all v35's on any existing rom can be rooted including the AT&T model. The difficulty with AT&T phones is that kdz's aren't released. You need to make your own backup before flashing to another rom if you want to return to AT&T firmware from say GFI/NA.
The next is about Oreo, at least the "h" NA/GFI build. Hotspot and tethering is broken. It may work once or twice after first setup, but it will stop working. That is a deal breaker for some. Everything (that matters to me) seems to work on Pie.
It will be interesting to hear reports on Android 10 on v35. Before taking the leap, it is important to know that ARB remains 0. An ARB change could lock you to Android 10. I don't recall reading about ARB changes on flagship LG phones in the past several years. Regardless, ARB or back-flashing is not yet reported and I do not know if qfil can overcome an ARB change. My suggestion is to be patient and watch for A10 v35 updates from the skilled, brave and sometimes foolhardy here on xda or tg.
tonochito said:
Stupid question... i bought one chep last year of course AT&T and i paid the unlock code, of course it came with Oreo and as later i found it couldn't get Pie. So i flashed it to the unlocked version, but as someone in other thread it seems that the firmware "official" has just been on Oreo, mine seems has security update of June and it has been updated this month with another security update...
Mine seems to work normally, however i could say it has three main flaws, first and most annoying for me is that do not disturb doesn't work properly even with rules established, only way to get it working is setting the alarm, which is a bit annoying considering that as for this virus situation i am not working since 2 months ago, and of course i don't want to get disturbed after 10:00 pm and also very early in the morning...
And second one is the signal which is worst than my previous V30+ converted to US998, funny because with other of my old phones as Z2 Force, Iphone 7 and of course US998 i could get easily 30MB+ at average using same SIM card and in the same area for more than two years, but since i have this V35 i can barely get 2MB at average and max 38MB, and max with the other ones mentioned i could get 45MB and in one time i got 60MB
And i don't know if mine has a weird battery but it can barely get around 15-16 hours of normal use.
Should i flash again to AT&T, flash the latest Pie with security update or just wait for the KDZ of Android 10?
And is that true that it now can be rooted?
Click to expand...
Click to collapse
cmrntnnr said:
This thread is widening in scope to the pros and cons of the various vendor roms and android levels. There are a couple of points to add toward that end. To my knowledge, all v35's on any existing rom can be rooted including the AT&T model. The difficulty with AT&T phones is that kdz's aren't released. You need to make your own backup before flashing to another rom if you want to return to AT&T firmware from say GFI/NA.
The next is about Oreo, at least the "h" NA/GFI build. Hotspot and tethering is broken. It may work once or twice after first setup, but it will stop working. That is a deal breaker for some. Everything (that matters to me) seems to work on Pie.
It will be interesting to hear reports on Android 10 on v35. Before taking the leap, it is important to know that ARB remains 0. An ARB change could lock you to Android 10. I don't recall reading about ARB changes on flagship LG phones in the past several years. Regardless, ARB or back-flashing is not yet reported and I do not know if qfil can overcome an ARB change. My suggestion is to be patient and watch for A10 v35 updates from the skilled, brave and sometimes foolhardy here on xda or tg.
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Click to collapse
Well my teher works, the phone itself has been good for the amount i paid $100, however those bugs or may be wrong flash? affects me a bit... i guess i should be patient and wait for the kdz.
Can anybody confirm this?
https://piunikaweb.com/2020/06/09/lg-v35-thinq-android-10-lg-ux-9-0-update-rolling-out/
Says that LG G7 Android 10 can be flashed to the V35...
tonochito said:
Can anybody confirm this?
https://piunikaweb.com/2020/06/09/lg-v35-thinq-android-10-lg-ux-9-0-update-rolling-out/
Says that LG G7 Android 10 can be flashed to the V35...
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Click to collapse
NO, that article doesn't say that. It doesn't mention LG G7 whatsoever at all. Seriously. You are just making stuff up?
Confirm what? That you can cross flash to Korean carrier V35 firmware to other V35 against our advice? Why would you want to do that? Just be patient!
Here's my reply from earlier in the thread. Please read it this time.
ChazzMatt said:
For V35 on AT&T firmware, you won't get the OTA AT&T update unless you're an AT&T customer. Or AT&T MVNO Red Pocket customer.
Whereas you can flash to NAO Android 10 firmware when that is released via KDZ.
People, don't get hysterical like you did with the Pie update. All variants will get Android 10. All but AT&T will have full image KDZ which you can download and install.
NAO KDZ will be the best choice for those who are not Google Fi customer or AT&T customer.
Don't go trying to flash Korean carrier firmware like some did for Pie. Just be patient.
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Click to collapse
ChazzMatt said:
NO, that article doesn't say that. It doesn't mention LG G7 whatsoever at all. Seriously. You are just making stuff up?
Confirm what? That you can cross flash to Korean carrier V35 firmware to other V35 against our advice? Why would you want to do that? Just be patient!
Here's my reply from earlier in the thread. Please read it this time.
Click to expand...
Click to collapse
i know but is kinda weird that even that article links to Reddit and some people on the video saying they flashed "successfully" their v35...
tonochito said:
i know but is kinda weird that even that article links to Reddit and some people on the video saying they flashed "successfully" their v35...
Click to expand...
Click to collapse
Yet again, we went all through this a year ago with Pie.
You can flash it "successfully" but you wipe all data, some of the menus are in Korean... Then a month or so later every other variant gets a KDZ (EXCEPT for AT&T). So then people have flash again to what they REALLY want -- which is a North American Open (NAO) carrier unlocked variant firmware. AND they lose data again and risk messing up their phone by cross flashing entirely different region yet again.
There's no need to do it. JUST WAIT. FLASH to NAO firmware when Android 10 is released for that variant.
If you're already on NAO firmware now, then when Android 10 is released for that variant, it would be simple "Upgrade" in Dev Patched LGUP (keep your data). If you're not yet, then it would be Partition DL or Refurbish mode to cross flash to NAO at that time. You would lose your data only once.
The people who are impatient are NOT going to stay on Korean carrier firmware long term. They will cross flash yet again to NAO when it comes out, because it's more desirable. They will be unhappy with the Korean carrier firmware. Many will mess up their phones. Don't be one those people!
Look it's your phone. Do what you want. But weeks ago I predicted this would happen and have cautioned people to not make the same mistakes again that were made last year during Pie rollout.
I just installed the korean ROM and it works... kinda good there are some minor bugs that may bother you if you pay too much attention or that are a bit annoying i am going to put here:
As soon you reboot your phone it is going to give you some warning about well some codes and stuff, i guess because the hardware is not the same?
Menu is in korean at set up but you can change it to your language
There are 3 apps that are in korean and you can't uninstall it, specially Q voice that is on korean language not working
LG Smart World does not work, but anyway i never used it, also Quick Help but it never worked on Pie too so its irrelevant
There is one app called DMB which does not work, don't know what it does but it just freeze when i try to open it
Some weird bug with the battery? It doesn't show up the estimated remaining battery, it just keep on calculating data
For some reason i haven't been able to find or change the data configuration, you know change LTE, 3G or 2G. Seems like it is on auto mode which is kinda annoying for me.
The only drawback i could say for me its dual apps... is not that easy as on Pie
And for some reason it fixed in my case the annoying but it had about do not disturb, which only worked when an alarm was set, but if there wasn't alarm it never worked
Seems the "AI" camera has been improved or fixed because when i selected AI cam it just never do anything relevant compared with my old V30+, now it recognize stuff such person and so on
Although i love stock music player i just hate the annoying purple tone with it, now it changes depending on the setup of the midnight menu. I think that on a rooted v30+ it could be changed but i am not interested on root it and doubt being on Android 10 could be rooted. But it has integraded FM app radio which i regulary use but being the american version of course it has been removed, so it has to be installed manually
What i like its that now it has integrated viedo screen recorder so good bye third party apps, which in my case i really don't like you know if you don't pay you have adds and stuff related.
But the drag menu is with a bug? i don't know how to explain it but it just goes with the hour and date long... instead of just taking a portion of the screen
I just did it and didn't wait because my v35 is broken so i need to change or leave it as secondary phone, around 20 days ago the fingerprint begun to be erratic and was hit or miss trying to unlock it, i have tried cleaning it but it worked as i mentioned on hit or miss. Right now seems i can't configure it. No idea why it just became erratic. And there was a little crack on top of the screen and it seems it got wet under the screen with a white spot, so i guess it is going to be progressively worst with time. Even i tried the old trick of putting on a zip bag but after i left it for the night, when i opened it in the morning it was just wet...
My only question could be if this can be flashed to the North America firmware...
tonochito said:
My only question could be if this can be flashed to the North America firmware...
Click to expand...
Click to collapse
People who flashed to Korean Pie last year were able to flash to North American Open (NAO) Pie when that was released a month or two later.
For most people, cross flashing from AT&T to NAO first and then waiting for Pie would (using Dev Patched LGUP Upgrade mode) have been the better decision. Instead of cross flashing twice -- to Korean, then again to NAO -- to different variant firmware. NAO was what they really wanted in the first place.
OR if already on NAO, just be patient. Android 10 is coming.
ChazzMatt said:
People who flashed to Korean Pie last year were able to flash to North American Open (NAO) Pie when that was released a month or two later.
For most people, cross flashing from AT&T to NAO first and then waiting for Pie would (using Dev Patched LGUP Upgrade mode) have been the better decision. Instead of cross flashing twice -- to Korean, then again to NAO -- to different variant firmware. NAO was what they really wanted in the first place.
OR if already on NAO, just be patient. Android 10 is coming.
Click to expand...
Click to collapse
Well it seems that when NAO kdz will be available i will have the G8, as for me the fingerprint stuff drives me nuts right now that is not working lol, it has been a fantastic phone just well i guess it's time to move on. At least is good that can be flashed to NAO easily and with no problems like other brands out there.
Hello everyone,
I cross-flashed Android 10 on my v35 following this guide everything went as expected.
* I restored my backup from original Android 9 without any problems.
* Overall the phone feels faster, the camera experience is better(not sure that it has any benefits in the quality), unfortunately we cannot change lens during video
* The gCam 6.2 that I was using and was previously kinda stable now cannot save the picture, installed a 5.2 version that was stable in G6 -> v30 and v35 and I will be using this one until the problems with 6.x or 7.x are resolved.
* There are some korean apps that can be hidden but it they do not create any problems.
* Gestures are exactly what I needed and far better than FNG (apart from the customization options that are completely missing)
* Battery is also considerably better, but must be tested in time.
Hello to everyone!
Recently i bought an unlocked AT&T LG V35 which i am using it in Europe without any issue.
I want to cross-flash it in NA ULM kdz cause i don't want the AT&T firmware,but after a lot of reading here and there about the way i have to flash,i am a little bit confused,so i have some questions in order to go on.
My phone came with Pie version AWM20c and security patch level July 1,2019.
1)Which version of NA kdz should i download from LG firmwares site?
I see 4 versions..AIO,GFI,AMZ and USA..Maybe the latter is the most suitable?
2)Should i first crossflash it to Oreo NAO firmware and after update to Pie,(like used to do with LG V30 US998 that we must first install Nougat),or going straight away to NAO Pie?
3)The method of crossflashing is the same like LG V30 from other carriers to US998,as it is in Frankenstein thread?
4)Which of 2 methods between Refurbish and Partition DL is better for my case?
I want a completely clean kdz install,because a weird fact happens to my storage capacity in System,which has 16GB of storage used,and i suppose that all this used capacity,is because of AT&T bloated firmware,in addition to my 2 LG V30's,one is AT&T unlocked and the other is open EU 930,that both have about 10 GB used storage from system.
Thank you all in advance for your answers.
Succesfully crossflashed ULM firmware NAO USA 20f,android 9,security patch level February 1,2020.
Previous software version was android 9,AWM20c,security patch level July 1,2019.
I followed the same procedure of Frankenstein LG V30,V30+.
I used the Partition DL mode to flash and everything went fine..just in the end of the process and after the phone rebooted for first time,i got a notification referring the below:
"Decryption unsuccessful
The password you entered is correct,but unfortunately your data is corrupt.
To resume using your phone,you need to perform a factory reset.When you set up your phone after the reset,you"ll have an opportunity to restore any data that was backed up to your Google Account.
Reset phone"
I don't know if this notification is something bad,but all looked normal after the reset.
No issues till now,no AT&T bloatware,LG logo when powering on,instead of AT&T logo.
As others mentioned,the software version form,remains AWM,instead of ULM.
The previous version from AT&T was AWM20c,now it is AWM20f despite the fact that i have ULM firmware.
I hope my infos can help others in future.
Of course a big thank you goes to everyone here that contributes with their knowledge,making all these useful guides.

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