Download and Install ZTE Axon 7 Mini B12 Marshmallow Firmware

ZTE Axon 7 Mini just started receiving Official B12 Marshmallow Update.The B12 OTA Update comes with build number B2017GV1.0.0B12.The Update is currently available in the European region.If you are from there then you can update ZTE Axon 7 Mini to B12 Android 6.0.1 Marshmallow.

This new update comes with google’s latest security patch as well as some bug fixes.It also comes with performance enhancements and stability improvements.

This official B12 Marshmallow Update is rolling out via OTA (Over-the-air) in phase wise manner. If you are from Europe then you may have already got the update.You can manually check whether the update is available on your phone or not. To check the update Go to Settings –> About Phone Section –> Software Update.

If there is no update on your phone, then you can wait for few days for the update to come or you can follow our guide to manually update ZTE Axon 7 Mini to B12 Marshmallow by following this simple guide.

About The Firmware

Note

• This Update is only for ZTE Axon 7 Mini | Model no. A2017G, so don’t try on other models.
• Maintain 50-60% battery to prevent sudden shutdown between the process.

Disclaimer

Follow the below Guide Exactly or else it may lead to brick your device.Theedroidguru should not be held responsible for any damage.

Download

• Download ZTE Axon 7 Mini B12 Full Nougat OTA

How To Flash / Install B12 Marshmallow Update On ZTE Axon 7 Mini (A2017G) | Android 6.0.1

METHOD 1

Step 1.Download the OTA Update firmware from the download section above.

Step 2.Now rename that OTA file to “Update.zip” and transfer this file to root of your device’s microSD card

Step 3.Then Go to Settings >> Updates.The Updater app will recognise the update.zip automatically.

Step 4.Now tap on the update file to begin the installation.No, wait until the process is completely finished.Once it’s finished, reboot your device.

Step 5.Done!!Your ZTE Axon 7 Mini should boot into the latest B12 Marshmallow Firmware.

METHOD 2 (Using Recovery)

Step 1.Download the Firmware Update from the download section then rename it to “update.zip”

Step 2.Enable Developer Option, Android Debugging and OEM Unlock On your ZTE Axon

• First, you have to enable the developer option.Go to Settings > About Phone > Build Number then tap on press build number 7 times to enable the developer option
• Now return to the setting’s main menu scroll down, there should be Developer option available above About Phone.Now go to Developer option then scroll down to USB debugging and enable that.Now Enable OEM unlocking (It will be in the developer option)

Step 3.Now Boot your device into Recovery mode by turning off your device and then Press and Hold Volume UP & Power button at the same time.

Step 4.Once you are in the recovery, select “Apply update via SDcard”.

Step 5.Now select the zip file and wait until the process complete.Once done, reboot your device.

Your Axon 7 mini should boot into the latest B12 Android Marshmallow Firmware.

If you have any question or suggestion related to this post feel free to leave that in the comment section below 🙂