Since Google released Android 8.0 Oreo Kernel source code for developers, multiple Android 8.0 Oreo based AOSP ROMs are being released. We are regularly posting guides on each new build rolls out for any OEM, so today we have are here with the latest Android Oreo based Lineage OS 15 ROM for ZTE Nubia Z9 Max.
The Unofficial Lineage OS 15.0 for ZTE Nubia Z9 Max brings goodies of Android 8.0 Oreo on the device with latest features, redesigned interface and much more. The ROM is currently in the testing stage so you may notice some lags and bugs in it but if you are getting impatient to see Android 8.0 Oreo on ZTE Nubia Z9 Max then go ahead and follow the install process below.
The ROM also latest popular Oreo features including the picture-in-picture mode, integrated doze mode, notification channels and a lot more. In this detailed tutorial we have mentioned each and every step to download and install Android 8.0 Oreo Lineage OS 15.0 ROM on ZTE Nubia Z9 Max.
Download install Android 8.0 Oreo Lineage OS 15.0 ROM for ZTE Nubia Z9 Max
Some pre-requisites before you begin:
Your device battery should be in good health (70%) to avoid the shutting down while in flashing process.
A TWRP custom recovery must be installed on your device, if you haven’t then follow this guide to install it.
Create a Nandroid back up of important data including complete System with all apps and messages, follow this guide to create a Nandroid backup via TWRP recovery.
Upgrade latest USB drivers for your device on PC. Download latest ZTE USB drivers here [For a stable PC-phone connection].
Download Android 8.0 Oreo Lineage OS 15.0 ROM for ZTE Nubia Z9 Max. Download
Now transfer both file on your device storage.
Process to install Android 8.0 Oreo Lineage OS 15.0 ROM on ZTE Nubia Z9 Max
Turn off your device and boot into TWRP recovery mode.
Once your device boots into recovery mode then follow this guide to flash Android 8.0 Oreo Lineage OS 15.0 ROM on your ZTE Nubia Z9 Max via TWRP recovery.
Solution to a failed boot issue.
Follow this guide to solve the bootloop issue. [If you think your device stuck at boot animation for quite a long time]
That’s it! If you have successfully installed Android 8.0 Oreo Lineage OS 15.0 ROM on your ZTE Nubia Z9 Max, give us your feedback and stay tuned for more updates.