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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.
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!
Just had the notification for a 1.6Gb update, this mean Oreo has arrived in Europe?
It arrived last week
You really dont read even hwadlines of othwr threads here? We've had eu kdz's for Oreo for days now
No, it's clearly Android P. Er...hang on...maybe not.
boomboomer said:
Just had the notification for a 1.6Gb update, this mean Oreo has arrived in Europe?
Click to expand...
Click to collapse
No, is a downgrade to kitkat
Got mine yesterday, 8.0.0, EU H870 unlocked, no carrier crap. Bought in Norway and Norwegian SIM, but living in Spain
Since roaming is free now, thank God, Spanish prepaid SIM just when necessary for local services. Galaxy S II still rocking Android 7.1.1 just fine using LineageOS for that one. Definitely better than stock in every way so...
Was hoping for Android 8.1 because it took such a long time, since that's what I'm targeting my apps for (backwards compatibility to 4.1.2). Always nice to have a physical device for your target SDK... Well, emulator. Not many important changes between 8.0 and 8.1 from a developer perspective though, but definitely between 7 and 8. Latest stable Android Studio Gradle version requires 8.1 SDK.
Working fine so far. Gone through all settings to make sure all is as it should be and new ones set to my preferred, since there are quite a few new, mostly minor, settings changes.
Forgive me if there is already an answer to this. I am very new to Android. By new I mean 2 weeks. I have been on Apple for many years now. Jailbreak and customizing is kind of a thing of the past. But to my question...
T+Mobile software is way behind and feels somewhat restricted. Is there a simple way of going to the full version of the latest OnePlus OS?
Thanks in advance for any help and insite.
Chris
wheeler77 said:
Forgive me if there is already an answer to this. I am very new to Android. By new I mean 2 weeks. I have been on Apple for many years now. Jailbreak and customizing is kind of a thing of the past. But to my question...
T+Mobile software is way behind and feels somewhat restricted. Is there a simple way of going to the full version of the latest OnePlus OS?
Thanks in advance for any help and insite.
Chris
Click to expand...
Click to collapse
By far, the best link to get you from T-Mobile software to the International ROM:
https://forum.xda-developers.com/oneplus-6t/how-to/guide-flashing-t-mobile-oneplus-6t-to-t3865966
I've got the T-Mo version and (once I got my phone and bootloader unlocked) was able to convert to the International ROM in less than 10 minutes.
NOTE: You won't be able to get OTA updates (as of yet) but the process of flashing the new updates is super easy.
I followed the how to linked here, updated to the .11 version manually using local update.
On the international Beta 2 now, and it works flawlessly.
brisseau said:
By far, the best link to get you from T-Mobile software to the International ROM:
https://forum.xda-developers.com/oneplus-6t/how-to/guide-flashing-t-mobile-oneplus-6t-to-t3865966
I've got the T-Mo version and (once I got my phone and bootloader unlocked) was able to convert to the International ROM in less than 10 minutes.
NOTE: You won't be able to get OTA updates (as of yet) but the process of flashing the new updates is super easy.
Click to expand...
Click to collapse
Sent from my ONEPLUS A6013 using Tapatalk
brisseau said:
By far, the best link to get you from T-Mobile software to the International ROM:
https://forum.xda-developers.com/oneplus-6t/how-to/guide-flashing-t-mobile-oneplus-6t-to-t3865966
I've got the T-Mo version and (once I got my phone and bootloader unlocked) was able to convert to the International ROM in less than 10 minutes.
NOTE: You won't be able to get OTA updates (as of yet) but the process of flashing the new updates is super easy.
Click to expand...
Click to collapse
Thank you for the info. I will give it a shot in a few.
wheeler77 said:
Forgive me if there is already an answer to this. I am very new to Android. By new I mean 2 weeks. I have been on Apple for many years now. Jailbreak and customizing is kind of a thing of the past. But to my question...
T+Mobile software is way behind and feels somewhat restricted. Is there a simple way of going to the full version of the latest OnePlus OS?
Click to expand...
Click to collapse
If you've been on Apple devices for the past few years, isn't it a bit quick to jump to the conclusion that the T-Mobile branded version of OxygenOS is "way behind" and "feels restricted?"
The only "restrictions" on the T-Mobile version of the phone are the T-Mobile branded boot animation and the inclusion of the T-Mobile app and SIM Unlock app, both of which can be disabled (but not removed). It also doesn't support dual-SIM even though the hardware is there. Aside that there are no other differences.
The system updates are pushed much more slowly on the T-Mobile version. For example we just got the 9.0.2 update while OnePlus has recently released 9.0.11. So yes, the updates are "way behind" if you consider a 2-3 month delay to be a concern. There aren't any significant restrictions. The same restrictions apply to the non-Tmo variant, and in either case you can easily bypass them by rooting.
Now if you want the dual SIM capability, unbranded OS, and more recent system updates, then go ahead and convert. That's exactly why I'm doing it.
As for the OTA updates, I'm reading mixed reviews. Some claim they have successfully received OTA updates after converting. Its not clear if they were real OTA updates that were downloaded and installed automatically or if those users had to manually download and install (in which case it isn't an OTA update, some people just don't understand terminology) It is confirmed that after converting, it is most certainly possible to download the latest software update from OnePlus and use the local upgrade option (no need to manually flash via adb) which is fine by me.
bassic said:
If you've been on Apple devices for the past few years, isn't it a bit quick to jump to the conclusion that the T-Mobile branded version of OxygenOS is "way behind" and "feels restricted?"
The only "restrictions" on the T-Mobile version of the phone are the T-Mobile branded boot animation and the inclusion of the T-Mobile app and SIM Unlock app, both of which can be disabled (but not removed). It also doesn't support dual-SIM even though the hardware is there. Aside that there are no other differences.
The system updates are pushed much more slowly on the T-Mobile version. For example we just got the 9.0.2 update while OnePlus has recently released 9.0.11. So yes, the updates are "way behind" if you consider a 2-3 month delay to be a concern. There aren't any significant restrictions. The same restrictions apply to the non-Tmo variant, and in either case you can easily bypass them by rooting.
Now if you want the dual SIM capability, unbranded OS, and more recent system updates, then go ahead and convert. That's exactly why I'm doing it.
As for the OTA updates, I'm reading mixed reviews. Some claim they have successfully received OTA updates after converting. Its not clear if they were real OTA updates that were downloaded and installed automatically or if those users had to manually download and install (in which case it isn't an OTA update, some people just don't understand terminology) It is confirmed that after converting, it is most certainly possible to download the latest software update from OnePlus and use the local upgrade option (no need to manually flash via adb) which is fine by me.
Click to expand...
Click to collapse
Well you did leave a handful of features the TMO firmware does away with.
But yes, it's easy to "uncarrier" this phone, as i was given my unlock before i paid it off and before the 40 days, submitted to 1+, and in due time and no time fast forward to beta 2
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)