Start from ZTE_A2017V1.1.0B10_Nougat_Full_by_djkuz.zip with TWRP 3.1.0.0 + root+ Bootloader unlocked!
In order to transform your A2017 in A2017U follow the next steps:
1. Go to TWRP- Backup BOOT/RECOVERY/MODEM/BLUETOOTH/EFS (A2017V1.1.0B10)
2. Go to Wipe- Advance Wipe- Select system and data- Wipe
3. Download A2017U - A2017UV1.1.0B19_StockSystem_by_DrakenFX.zip from here: https://www.androidfilehost.com/?w=files&flid=162830
4. Copy to phone memory and flash A2017UV1.1.0B19_StockSystem_by_DrakenFX.zip : DON'T REBOOT!
5. Go back to Restore and select: BOOT/RECOVERY/MODEM/BLUETOOTH/EFS
6. Wipe Dalvik/ ART Cache- Reboot system(2-5 min first boot) IF STUCK AT BOOTLOADER SECURITY message screen go back to TWRP and flash no-verity-opt-encrypt-5.1.zip
7. After first successful boot Go back to TWRP and Flash: UPDATE-SuperSU-v2.79-20161211114519 FOR ROOT
8. Wipe Dalvik/ ART Cache
9. Go to Advance - Terminal- write : reboot disemmcwp ( phone will reboot twice)
Enjoy!
Big thanks to DrakenFX. and djkuz for they're hard work!
I am not responsible for bricked devices
In order to transform your A2017 in A2017U follow the next steps:
1. Go to TWRP- Backup BOOT/RECOVERY/MODEM/BLUETOOTH/EFS (A2017V1.1.0B10)
2. Go to Wipe- Advance Wipe- Select system and data- Wipe
3. Download A2017U - A2017UV1.1.0B19_StockSystem_by_DrakenFX.zip from here: https://www.androidfilehost.com/?w=files&flid=162830
4. Copy to phone memory and flash A2017UV1.1.0B19_StockSystem_by_DrakenFX.zip : DON'T REBOOT!
5. Go back to Restore and select: BOOT/RECOVERY/MODEM/BLUETOOTH/EFS
6. Wipe Dalvik/ ART Cache- Reboot system(2-5 min first boot) IF STUCK AT BOOTLOADER SECURITY message screen go back to TWRP and flash no-verity-opt-encrypt-5.1.zip
7. After first successful boot Go back to TWRP and Flash: UPDATE-SuperSU-v2.79-20161211114519 FOR ROOT
8. Wipe Dalvik/ ART Cache
9. Go to Advance - Terminal- write : reboot disemmcwp ( phone will reboot twice)
Enjoy!
Big thanks to DrakenFX. and djkuz for they're hard work!
I am not responsible for bricked devices