Thanks, I could not flash the system.img via TWRP because it asked the following
select partition to flash image
and it gave plenty of options and I did not knew what to choose.
I flashed using fastboot and it is working ... THANKS A LOT, you really helped me out! I took me soooo many hours trying and this did the trick.
So the following steps I did to get it working (for anyone else who is a noob like me)
- Boot stock rom (download correct rom version for your device for downgrade from
here PRA-LX1 8.0.0.360 til 8.0.0.400). Use
dload to
downgrade. Afterwards reboot system.
- Log in to Google/Huawei services (else you can not enable OEM unlock)
- enable developer options
- in developer options enable USB Debugging + OEM unlock
- boot to bootloader holding volume down + start button
- in fastboot ADB console type the following :
fastboot oem unlock (+ the unlocking code)
- in fastboot console type
fastboot reboot
- system restarts and does a factory reset
- boot into bootloader
- install this
recovery by typing in ADB fastboot console
fastboot flash recovery_ramdisk twrp.img
(rename the file you downloaded to twrp.img)
- in fastboot console type
fastboot reboot
- while system is starting hold volume up + down at the same time + start button when
release buttons when boot menu from Huawei is starting warning the device is no longer safe
and hold again buttons volume up + down to enter TWRP menu
- flash this
fstab.hi250b.zip
- reboot and go enter again TWRP menu
- Wipe Cache, Cache/Dalvik, Data and Internal Storage
- reboot (in TWRP MENU choose bootloader)
- in fastboot ADB console install this
recovery using ADB fastboot by typing
fastboot flash recovery_ramdisk twrp.img (rename the file you downloaded to twrp.img)
- in fastboot console type fastboot reboot
- Go back into TWRP recovery and wipe Cache, Cache/Dalvik, Data, Internal Storage + system
- reboot (in TWRP MENU choose bootloader)
- in fastboot console install the
system
- Reboot into recovery TWRP menu and in wipe resize system partition
- install from TWRP menu NFC_fix.zip and the
VoLTE-FIX
- install opengapps
reboot system
Thanks everyone, I just got a new working smartphone