Database Users

MT7-TL10 B121 International Firmware

Ne firmware from Huawei Ru
http://consumer.huawei.com/ru/suppo...x.htm?id=36521&pname=MT7-TL10&pcode=Jazz-TL10
Release date 26/01
Should be for international TL10
No chance log
Has someone tested?

Just did the update. It went well, no problem, I'm yet to find any difference from the previous ones.

Does the phone, with it's very large screen, still show LESS information than a smaller phone? C'mon, the software on this thing totally sucks. I have a giant screen with such ridiculous font spacing, meaning I get less information on my 6-inch screen than I can get on a 5-inch model such as a P6. What kind of sad joke is this?
Does the new software fix this problem? If not, I have a mint Mate 7 for sale, used only long enough to see Huawei has made no progress with their software.

abbas said:
Just did the update. It went well, no problem, I'm yet to find any difference from the previous ones.
Click to expand...
Click to collapse
Which version is your phone? MT7-TL10 golden 3/32 GB?
Sent from my HUAWEI MT7-TL10 using Tapatalk

mirchichamu said:
Which version is your phone? MT7-TL10 golden 3/32 GB?
Sent from my HUAWEI MT7-TL10 using Tapatalk
Click to expand...
Click to collapse
MTL10 Gold 3Gb, 32Gb

abbas said:
MTL10 Gold 3Gb, 32Gb
Click to expand...
Click to collapse
Thank you but this update is for Russia. I am also using the same version but when I click on updater, it gives me a message that no update available... May be they have released update for your region but not yet for us. Right now I am on B120 SP04.
Sent from my HUAWEI MT7-TL10 using Tapatalk

mirchichamu said:
Thank you but this update is for Russia. I am also using the same version but when I click on updater, it gives me a message that no update available... May be they have released update for your region but not yet for us. Right now I am on B120 SP04.
Click to expand...
Click to collapse
I'm from the Philippines and I downloaded the B121 firmware from the link above and flashed it on my phone, I extracted and put the dload folder in my external SD card and did a local update via the updater under menu options, nothing was erased after except for root, so I rooted my phone again via CWM.
By the way, I also have the MT7-TL10 32gb/3gb version and did not get any updates from the updater, i was also in B120 SP04 before I flashed the B121.

yukarlo said:
I'm from the Philippines and I downloaded the B121 firmware from the link above and flashed it on my phone, I extracted and put the dload folder in my external SD card and did a local update via the updater under menu options, nothing was erased after except for root, so I rooted my phone again via CWM.
By the way, I also have the MT7-TL10 32gb/3gb version and did not get any updates from the updater, i was also in B120 SP04 before I flashed the B121.
Click to expand...
Click to collapse
Thanks buddy for your information.
Sent from my HUAWEI MT7-TL10 using Tapatalk

abbas said:
Just did the update. It went well, no problem, I'm yet to find any difference from the previous ones.
Click to expand...
Click to collapse
I'm running Chinese version MT7-TL10 V100 R001 CHN C00 B122 SP06 and could not "downgrade" to this international version. I just get an "update failed". Any ideas how to go back a step so I can get the international version?

steven ash said:
I'm running Chinese version MT7-TL10 V100 R001 CHN C00 B122 SP06 and could not "downgrade" to this international version. I just get an "update failed". Any ideas how to go back a step so I can get the international version?
Click to expand...
Click to collapse
Why do you want to downgrade? I was having some thought on updating my firmware to that of the Chinese version.
You can flash the firmware manually through adb, you'll need to extract the firmware. There are other threads in here that discusses about that.

My Italian Mt7 TL10 failed b121 update
I tried locL update, from recovery and by Hisuite
All failed, didnt even start

yukarlo said:
Why do you want to downgrade? I was having some thought on updating my firmware to that of the Chinese version.
You can flash the firmware manually through adb, you'll need to extract the firmware. There are other threads in here that discusses about that.
Click to expand...
Click to collapse
I want to downgrade because the Chinese version has issues. I have owned many HW phones and running a Chinese load is always a PITA. I want a normal international load that does not perpetually harass me with Huawei store stuff, that does not provide its own broken Calendar and Mail app, and that lets me manage my SIM cards correctly since I need dual SIM support to work in a specific way.
Unfortunately, I read the instructions for installing an international load over top of a Chinese load. I don't want to root my device, have never rooted a device, don't know how, don't want to know how, etc. It seems I am stuck. Even if I changed my mind, the instructions are not newbie level, so I very much doubt I could follow instructions that are not step-by-step "press this", "type that", unless I devote a lot of research. I could buy a new phone for cheaper than the time I would invest in this.

Gimme instructions
steven ash said:
I want to downgrade because the Chinese version has issues. I have owned many HW phones and running a Chinese load is always a PITA. I want a normal international load that does not perpetually harass me with Huawei store stuff, that does not provide its own broken Calendar and Mail app, and that lets me manage my SIM cards correctly since I need dual SIM support to work in a specific way.
Unfortunately, I read the instructions for installing an international load over top of a Chinese load. I don't want to root my device, have never rooted a device, don't know how, don't want to know how, etc. It seems I am stuck. Even if I changed my mind, the instructions are not newbie level, so I very much doubt I could follow instructions that are not step-by-step "press this", "type that", unless I devote a lot of research. I could buy a new phone for cheaper than the time I would invest in this.
Click to expand...
Click to collapse
I bought a russian version of the phone and after many times of ROM's flashing I ended up with chinise B122. Now I also want to migrate to European version and do not know how. It's not a problem for me to get a root and I also can try to dig dipper to figure out how to make the downgrade. Can you be so kind and provide me with a link for instructions you read, please, so I can try it myself. Thank you.

how to know wihch reason your phone is i have the mt7 lt10 gold 32gb/3gb

Still stuck on Android 6.01 with no OTA update

Had my A2017G for a few months, but still stuck on v1.0.0b06 with no available OTA updates.
Will I manually have to flash it to a android 7 version then will I be able to receive OTA?
Any guidance is much appreciated.

It really depends on where your device is from. That build may very well be the most up-to-date build released. Check the ZTE support site to be sure.
If you want to go to nougat right away, I'd suggest manually installing the German update zip / installing the leaked 7.1.1 B01 zip floating around. Afterwards, you'll receive the OTA prompt for the 7.1.1 B02 build.

Jacques101 said:
Had my A2017G for a few months, but still stuck on v1.0.0b06 with no available OTA updates.
Will I manually have to flash it to a android 7 version then will I be able to receive OTA?
Any guidance is much appreciated.
Click to expand...
Click to collapse
Yes, you need to download nougat image from ztedevices then push it to SD card and update to nougat will be available via system updater.

oleung4 said:
It really depends on where your device is from. That build may very well be the most up-to-date build released. Check the ZTE support site to be sure.
If you want to go to nougat right away, I'd suggest manually installing the German update zip / installing the leaked 7.1.1 B01 zip floating around. Afterwards, you'll receive the OTA prompt for the 7.1.1 B02 build.
Click to expand...
Click to collapse
I'm in the UK, and had no update since getting the handset.
So I won't need a build 10 to do the update to nougat?
Many thanks

Jacques101 said:
I'm in the UK, and had no update since getting the handset.
So I won't need a build 10 to do the update to nougat?
Many thanks
Click to expand...
Click to collapse
I forgot if it's required. But no harm in doing the updates incrementally. The German support page has the B10 update, as well as the 7.0 update. Then the 7.1.1 B01 leak can be found around here. These of course are all for the A2017G variant.
If you intend to unlock your bootloader, I'd suggest doing so before upgrading to nougat.

oleung4 said:
I forgot if it's required. But no harm in doing the updates incrementally. The German support page has the B10 update, as well as the 7.0 update. Then the 7.1.1 B01 leak can be found around here. These of course are all for the A2017G variant.
Click to expand...
Click to collapse
Thanks. I'll give that a try when I'm home. Is this becoming stuck on certain software versions common on the A7?
Also in hoping in the future OTA works normally. Apart from this, the phone is solid all-around.
Many thanks

I have one german version... live in argentina, and otas comes really fast... the same day that someone post some info here...
I manually update to 7.0, then manualy to 7.11 b1, then ota notifies me that b02 is relased, so manual update dont break otas...
I have a full stock phone, locked bl and nothing changed

pelelademadera said:
I manually update to 7.0, then manualy to 7.11 b1, then ota notifies me that b02 is relased, so manual update dont break otas...
I have a full stock phone, locked bl and nothing changed
Click to expand...
Click to collapse
Thanks for the piece of mind, I'll replicate your methodology and hope for the best.

Jacques101 said:
Thanks for the piece of mind, I'll replicate your methodology and hope for the best.
Click to expand...
Click to collapse
There is a full 7.1.1 B02 somewhere that you can also use. Just use the MiFlash flasher thing, it shouldn't go bad if you're using the stock flasher

Jacques101 said:
Thanks for the piece of mind, I'll replicate your methodology and hope for the best.
Click to expand...
Click to collapse
This is the full ota for V1.2.0B01: https://www.androidfilehost.com/?fid=457095661767151720
I'd suggest you manually update to V1.0.0B10 and then to V1.2.0B01.
You can find t he V1.0.0B10 on the ztemobile.de page: http://www.ztemobile.de/support/downloads/?product_id=2100 (Software Update B10)
I'd skip going to Nougat 7.0 first. Just upgrade directly to 7.1.1 with the full ota I posted.
Copy both of the files onto your sd card. They will then appear in the Updater (Settings -> Updates). Just run the upgrade from there.
Be aware! As previously stated by @oleung4 unlock your bootloader before upgrading. I unlocked mine on B06.

sToRm1nG said:
This is the full ota for V1.2.0B01: https://www.androidfilehost.com/?fid=457095661767151720
I'd suggest you manually update to V1.0.0B10 and then to V1.2.0B01.
You can find t he V1.0.0B10 on the ztemobile.de page: http://www.ztemobile.de/support/downloads/?product_id=2100 (Software Update B10)
I'd skip going to Nougat 7.0 first. Just upgrade directly to 7.1.1 with the full ota I posted.
Copy both of the files onto your sd card. They will then appear in the Updater (Settings -> Updates). Just run the upgrade from there.
Be aware! As previously stated by @oleung4 unlock your bootloader before upgrading. I unlocked mine on B06.
Click to expand...
Click to collapse
Thanks for your help, I'll update the thread in the next day or two about my progress.
Is the bootloader difficult to unlock past B06 in that case?

Jacques101 said:
Thanks for your help, I'll update the thread in the next day or two about my progress.
Is the bootloader difficult to unlock past B06 in that case?
Click to expand...
Click to collapse
It gets more complicated starting with (afaik) V1.0.0B11. If you want the easy way I'd suggest you do it before you upgrade past B10, I would even say do it before upgrading from B06.

Bootloader unlock
Jacques101 said:
Thanks for your help, I'll update the thread in the next day or two about my progress.
Is the bootloader difficult to unlock past B06 in that case?
Click to expand...
Click to collapse
I unlocked mine without too much problem from B08 using the windows 1.1.1 toolkit: https://forum.xda-developers.com/axon-7/development/tool-axon7toolkit-t3573108
I did get into a lot of trouble when I relocked it, so just avoid that.
Good luck

I've put the German image file on a USB and connected via an OTG cable, no joy......
I have V.1.0.0B11

If I were you I'll stuck with the latest marshmallow update. Nothing against nougat but MiFavor's version is sucks.

hollandnigel said:
I've put the German image file on a USB and connected via an OTG cable, no joy......
I have V.1.0.0B11
Click to expand...
Click to collapse
First: Check that you didn't put the zip with the buncha numbers. If you open the zip you should find an update.zip and a pdf or something, and you have to use the update.zip inside. NOT directly the one with the numbers!
Second: Your phone probably won't find the file on the OTG, if so just copy the file from the OTG to the root of the internal storage

Ah....
I unzipped it.....

Okay so still no joy, neither of the files would update
"System Update Failed"
Attached screenshots if anyone can help ??

hollandnigel said:
Okay so still no joy, neither of the files would update
"System Update Failed"
Attached screenshots if anyone can help ??
Click to expand...
Click to collapse
You almost brick the phone. Tell me a couple of things:
-What's the model? Turn it around and look below the Dolby Atmos symbol, it should be etched there. Either A2017 or G or U.
-I see that your software is of the A2017G. You probably have an A2017.
-What's the version that you downloaded? If it is for another version you can lose the IMEIs.

I have a similar issue. I have an A2017G. I had LOS on and am trying to go back to stock. I can get MM B10 or B11 to load, but N B01 won't flash within Android and if I force it from within recovery, the phone won't boot. anyone any smart ideas?

B02 firmware

I see the firmware OTA has been released for A2017G, I'm in the UK and not ever received it, am I going to have to get it from ZTE DE again?
Mike

rolfey83 said:
I see the firmware OTA has been released for A2017G, I'm in the UK and not ever received it, am I going to have to get it from ZTE DE again?
Mike
Click to expand...
Click to collapse
https://forum.xda-developers.com/axon-7/how-to/info-download-link-fota-b04-a2017g-t3605235

Hamburgle4 said:
https://forum.xda-developers.com/axon-7/how-to/info-download-link-fota-b04-a2017g-t3605235
Click to expand...
Click to collapse
May I ask you whether this australian version work without any issue on any A2017G? if that's the case, can I flash it from marshmallow B08 or do I need to go another route? (like M B10 then N B01 then B02 then B04?).
I am in a similar situation where I'm still stuck on Marshmallow B08 updated through OTA last december and I have been waiting for another OTA since then to no avail (didn't receive B10 or B11)...
Also this australian version seems odd to me, as I understood it the A2017G ROM is developped by ZTE germany, why is this firstly available full image particularly dedicated to australia? that's why I wonder whether there is something special about it. Otherwise I'm not sure whether ZTE germany stated they would be releasing the full image for B04 or if it's only through OTA (which I may never get)
Thank you!

ALeX850 said:
May I ask you whether this australian version work without any issue on any A2017G? if that's the case, can I flash it from marshmallow B08 or do I need to go another route? (like M B10 then N B01 then B02 then B04?).
I am in a similar situation where I'm still stuck on Marshmallow B08 updated through OTA last december and I have been waiting for another OTA since then to no avail (didn't receive B10 or B11)...
Also this australian version seems odd to me, as I understood it the A2017G ROM is developped by ZTE germany, why is this firstly available full image particularly dedicated to australia? that's why I wonder whether there is something special about it. Otherwise I'm not sure whether ZTE germany stated they would be releasing the full image for B04 or if it's only through OTA (which I may never get)
Thank you!
Click to expand...
Click to collapse
That link isn't the full package Aus update. It's the German FOTA update to B04.
To my knowledge, Aus version works without issue. The only question mark recently was whether it would work with the A2017G sold in Japan, and it apparently worked perfectly fine.
Official instructions on Aus support page are to upgrade to MM B10 as the bare minimum, so I'd recommend that.
You are struck on B08 because your country's development team has not released anything newer, much like most other country specific A2017G dev teams. That also is why Aus released the full update file, as they're jumping straight from B10. Mind you, the G more likely stands for Global than Germany ?.
And you'll want to refer to this thread instead. https://forum.xda-developers.com/axon-7/how-to/download-center-factory-images-ota-t3606547

Hamburgle4 said:
https://forum.xda-developers.com/axon-7/how-to/info-download-link-fota-b04-a2017g-t3605235
Click to expand...
Click to collapse
I downloaded the update but the phone didn't see it.
Guess I'll have to wait for the official OTA.
Mike

rolfey83 said:
I downloaded the update but the phone didn't see it.
Guess I'll have to wait for the official OTA.
Mike
Click to expand...
Click to collapse
You can force it via recovery. If you decide to wait, lemme know when you one day receive the OTA!

I don't know why I called this post B02, when it's B04 I want. Has anyone one else successfully downloaded and upgraded by putting on the SD card, and if so do you have the link? This is for the UK model by the way, I guess the European is the same all round?
Mike

rolfey83 said:
I don't know why I called this post B02, when it's B04 I want. Has anyone one else successfully downloaded and upgraded by putting on the SD card, and if so do you have the link? This is for the UK model by the way, I guess the European is the same all round?
Mike
Click to expand...
Click to collapse
Yes.
...force the update via recovery. Might need to enable oem unlocking too in developer settings.

Thanks for the confirmation, is the only link we have at the beginning of this thread?
Mike

You can always use the full B04 zip (2GB+) if you aren't able to get the fota update file to work.
That file can be found in the other link I posted in this thread.

US Tablet User - Can I get to Nougat?

Hi all, I'm a US user with W09 and would like to get it to Nougat - I have read the entire "Update to EMUI 5.0" thread and there appeared to be several possible routes, but most were regarding the European version.
I have a US Wi-Fi model and have no allegiance in keeping it a US one, if there's a way to remove the regional aspect to gain access to the update (BETA or otherwise).
I would greatly appreciate if someone who has some experience with or is very confident of the correct path would shed some light for me.
Thank you!

Have you tried update via Firmware Finder? Witch firmware version do you have now?
Sent from my Nexus 6 using Tapatalk

33adi said:
Have you tried update via Firmware Finder? Witch firmware version do you have now?
Click to expand...
Click to collapse
I've just finished reading the entire thread linked above that mentions that method a number of times, so I'm certainly familiar with it, but haven't tried it because sprinkled throughout that thread are plenty of issues encountered. Also, there's no mention of US hardware/firmware specific instructions.
I'm on W09 as mentioned in the OP - thanks for the reply!

Install Firmware Finder from Playstore and post a screenshot with firmwares that appear there.
Sent from my Nexus 6 using Tapatalk

33adi said:
Install Firmware Finder from Playstore and post a screenshot with firmwares that appear there.
Click to expand...
Click to collapse
I'm away from my tablet at the moment but will do later on when I get home.

We will see after that what we can do. I have updated my tablet to Nougat, but I have BTV-DL09 (4G European version).
To change region I think you have to unlock bootloader.
Sent from my Nexus 6 using Tapatalk

33adi said:
We will see after that what we can do. I have updated my tablet to Nougat, but I have BTV-DL09 (4G European version).
To change region I think you have to unlock bootloader.
Click to expand...
Click to collapse
Here's what's in firmware finder @33adi

What's the advantage to switching from US to EU roms? I unlocked, rooted, enabled 5ghz band for wifi, and now only need nougurt but much like the original poster not sure the best route.
Sent from my BTV-W09 using Tapatalk

gaidin43 said:
What's the advantage to switching from US to EU roms? I unlocked, rooted, enabled 5ghz band for wifi, and now only need nougurt but much like the original poster not sure the best route.
Click to expand...
Click to collapse
The advantage of removing the US stock rom is that the European one has a beta available that is very stable. My thread is seeking someone who's confident of the steps to 1st going European & 2nd installing nougat once there, as there was some debate of complexity to doing even that.

I've been through exactly what you are wanting to do @dutchdoggs54 . Unfortunately I can't tell you step by step how I got to where I'm at.
I was on W09128BXXX out of the box . Read the topic that you have linked in your first post and decided to do it using firmware finder to force the update to Nougat as they described. It actually went very well and Nougat worked great with the exception of Bluetooth not working.
I have to say during the upgrade when it booted into recovery and it was TWRP I was concerned. Believe it had an error but it worked and replaced TWRP as I recall with a stock recovery.
So after all that I decided I wanted my tablet branded as a BTV-W09C100B006. Below is the topic where a member thought they bricked their tablet.
https://forum.xda-developers.com/mediapad-m3/how-to/bricked-m3-btv-w09-t3612699
They were given directions to download the Full update package for the version I just mentioned.
This member got their tablet working again and in the process found that 5Ghz wifi is enabled on C100B006 by default.
That was the main reason I rooted my tablet.
I followed the directions knowing I force install a different version of Nougat from your link.
Downloaded the full version software and dropped it in the dload folder on my US tablet and did the upgrade.
Tablet rebooted and shortly after it rebooted again going to recovery (I tried may times to boot). Don't recall the error but after I unlocked my bootloader again it reset the tablet and I was able to access it again. I did relock the bootloader so I can see updates without any problems after that.
In the end I got what I was after. My tablet shows as a BTV-W09C100B006 and can check for updates.
5Ghz wifi is enabled by default. As I said I relocked the bootloader so I'm not rooted. Overall it's works so well I'll wait for Nougat to get released and then do the official upgrade. After the scare of booting to recovery it was worth every nervous minute of it.

Try to talk to OP from this thread:
https://forum.xda-developers.com/p9/...-root-t3374068
Maybe he can make this app available to Mediapad M3, then changing OEMINFO will be easy.
I posted a question there.

No luck
Ok, so I tried following @Samavb's great instructions and guidance in the other thread last night. Made it all the way to the point where he says to install 009 from the Huawei website - got it downloaded and loaded up on the tablet only to find that it wouldn't install because the 009 file on the website is BTV-DL09 not the BTV-W09 version a US tablet would need.
So I got frustrated and tried installing the B301 build that appeared on firmware finder when I was on the W09-006 build...this was nougat and was cool but no keyboard and the play store wouldn't install anything, so I was forced to revert back to 006.
So, long story short, hours of work have confirmed that there doesn't appear to be a way to get a US tablet to fully functional Nougat at the moment. If there was a 009 or 010 build like Samavb mentions for the US model, maybe it would work, but those aren't anywhere to be found - firmware finder, russian site he mentions or otherwise.
So, I'll happily sit on 006 and wait for a US OTA update. That is unless anyone can tell me exactly how to make this US model into a European model.

Same boat as original poster. US w09 on build c128b003. Firmware finder just finds the same version. Anyone know when there might be a us version update released. I thought it was supposed to be may so have been waiting patiently.....but may is over.

dr_pepper said:
Same boat as original poster. US w09 on build c128b003. Firmware finder just finds the same version. Anyone know when there might be a us version update released. I thought it was supposed to be may so have been waiting patiently.....but may is over.
Click to expand...
Click to collapse
In Firmware Finder select the menu in the top left corner. (3 bars)
Right below your model number, select change model and enter BTV-W09C100 and then search.
You should see B301 and it's a full OTA. However, as I understand it this is just a beta/test release.
Only issue I had with it, bluetooth didn't work. Seeing as how I don't use it, didn't bother me.
I highly recommend you fall back to the other topic about forcing the upgrade to Nougat.
Only difference from my tablet and yours. I was on C128B002. I had already rooted and couldn't get that update.

Also US 64gb version here and hoping for an update to Nougat and EM5. Would love to see it!
Huawei have been quite attentive for updates in other markets which is great. Too bad the non-LTE version in US doesn't get the same love.
Buying this tablet was a roll of the dice for me, banking on the hope that Huawei would be attentive to software updates (for all markets) and custom ROMs could serve as back up/enjoyment. This tablet has solid hardware and with another launcher it is decent.
Sadly, my experiment to try out a non-Nexus device without the latest (or close to pure) Android version is coming to an end. The last M3 sold on Swappa went for around $300.

johninsf said:
Also US 64gb version here and hoping for an update to Nougat and EM5. Would love to see it!
Huawei have been quite attentive for updates in other markets which is great. Too bad the non-LTE version in US doesn't get the same love.
Buying this tablet was a roll of the dice for me, banking on the hope that Huawei would be attentive to software updates (for all markets) and custom ROMs could serve as back up/enjoyment. This tablet has solid hardware and with another launcher it is decent.
Sadly, my experiment to try out a non-Nexus device without the latest (or close to pure) Android version is coming to an end. The last M3 sold on Swappa went for around $300.
Click to expand...
Click to collapse
I just updated the firmware finder app and it now shows the full ota for nougat. It wasn't found until I updated the app.

purple lady said:
I just updated the firmware finder app and it now shows the full ota for nougat. It wasn't found until I updated the app.
Click to expand...
Click to collapse
Excellent and great news! Are you in the US and have the wifi only version?

johninsf said:
Excellent and great news! Are you in the US and have the wifi only version?
Click to expand...
Click to collapse
Yep.

Thanks Purple Lady!
Too anyone in this thread, I want to install the latest version available in Firmware Finder.
When I select download, I get 3 file choices. Which should I pick to download then what are the steps to update? Please point me to the best post to reference as there are a few.

johninsf said:
Thanks Purple Lady!
Too anyone in this thread, I want to install the latest version available in Firmware Finder.
When I select download, I get 3 file choices. Which should I pick to download then what are the steps to update? Please point me to the best post to reference as there are a few.
Click to expand...
Click to collapse
from what i gather. if you're going from MM to Nougat, you need to install the Full OTA. for that, there are 2 files, you will need both of them. from there, i'm not sure.

Zenfone 3 ZE552KL Z012DE Nougat Update?

I have a Zenfone 3 Z012DE and I do not know what firmware to install, since I have seen different models in the roms and otas uploaded to the forum, I do not know how to check the correct model to which my equipment corresponds
Is possible update to Nougat?, not link for my Firmware of my model ...
Edit: ZE552KL (Asus Z012DE)
Thanks

First off, as a new user I am unable to supply you the link directly to the page but I can direct you to where you would find your update:
If you search in Google "Zenfone 3 Z012DE" (Without quotation marks obviously) then the first link should be an Asus page. Once the page opens, you will see a bunch of gallery pictures of your device, near the top right under the search bar you should see Support, click it. Then, go to Driver & Tools, select Android as your OS and a few boxes should appear. On the second box, you will see the latest Nougat update for your device (WW-14.2020.1706.53). If you notice in your screenshot, your software code starts with WW, only download firmwares that start with WW off Asus support page since those are the only ones that will work with your devices. Unfortunately, if your phone works the same way as mine, your build indicates the date 09/09/2016 which means the latest update may not work because it will refuse to update on a build that is older than 01/20/2017 (I think that's the exact date) in which case you will have to download and upgrade each version at a time until you get to the lastest firmware.
To install the updates, copy them over to an SD card from a PC or download it through your phone and make sure you know where to find it on the SD card, boot into recovery and hit update from SD card.

Necrodaemon said:
I have a Zenfone 3 Z012DE and I do not know what firmware to install, since I have seen different models in the roms and otas uploaded to the forum, I do not know how to check the correct model to which my equipment corresponds
Is possible update to Nougat?, not link for my Firmware of my model ...
Edit: ZE552KL (Asus Z012DE)
Thanks
Click to expand...
Click to collapse
Flash WW_13.20.10.152 first.
After flashing, update your device to WW_14.2015.1701.8/ WW_14.2015.1701.13
After upgrading to Nougat, flash the new WW_14.2020.1706.53 firmware.
P.S: These update files can be found on ASUS' website.
Hope this helps

SaktisWRXSTi said:
Flash WW_13.20.10.152 first.
After flashing, update your device to WW_14.2015.1701.8/ WW_14.2015.1701.13
After upgrading to Nougat, flash the new WW_14.2020.1706.53 firmware.
P.S: These update files can be found on ASUS' website.
Hope this helps
Click to expand...
Click to collapse
Thanks, for me worked this way and flashed last ww nougat.
Receveid yesterday z012de, luckily ww version with android 6.0.1 version not upgradable online.

SaktisWRXSTi said:
Flash WW_13.20.10.152 first.
After flashing, update your device to WW_14.2015.1701.8/ WW_14.2015.1701.13
After upgrading to Nougat, flash the new WW_14.2020.1706.53 firmware.
P.S: These update files can be found on ASUS' website.
Hope this helps
Click to expand...
Click to collapse
Good afternoon, I can install firmware ww15 (Android 8) ASUS_Z012DE?
At the moment I have the firmware WW_13.20.10.152.
Do I have to install the firmware WW_14.2015.1701.8 and then the WW_14.2020.1706.53?
Or can I move from the WW_13.20.10.152 firmware directly to WW-15.0410.1712.31 or WW-15.0410.1801.40?

helder3678 said:
Good afternoon, I can install firmware ww15 (Android 8) ASUS_Z012DE?
At the moment I have the firmware WW_13.20.10.152.
Do I have to install the firmware WW_14.2015.1701.8 and then the WW_14.2020.1706.53?
Or can I move from the WW_13.20.10.152 firmware directly to WW-15.0410.1712.31 or WW-15.0410.1801.40?
Click to expand...
Click to collapse
I have similar question. I can install firmware ww15 (Android 8) ASUS_Z012DE?
At the moment I have the firmware WW_14.2020.1709.68. I tried upgrade to WW_14.2020.1711.75, to WW_14.2020.1711.79, to WW_14.2020.1711.85 but don't work. installation aborted. What should i do?