This software comes wth no warranty,XDA staff ,myself or TeamWin stuff can't be hold responsible for any damage it may cause to your device.
Note: Currently Oreo 8.1 custom roms are supported only on BKL-L04 with EMUI 8.1
* Download twrp recovery
* Start your device in fastboot mode
* Install the recovery using the following command:
fastboot flash recovery_ramdisk [name of the file].img --> ex: fastboot flash recovery_ramdisk twrp_blanc_0.1.img
Internal storage decryption = working
MTP and OTG connection = working
Backup&Restore = working
Note: There are no sources for this yet,because is based on the work of @zxz0O0 ,from Honor 9 forum.
**** @zxz0O0 - This wouldn't be possible without this guy,so big big thank to him.I used his base to make this recovery work ,so in sign of respect his nick will also be on the TWRP boot screen.Thank again buddy!
**** TeamWin project ,obviously.
twrp_blanc_0.1.img - initial test release
twrp_bkl_0.2.img - OEMinfo partition is available for backup
twrp_bkl_0.3.img - /cache mounting is fixed,backup /vendor as image (vendor still can't be mounted)
twrp_bkl_0.4.img - /vendor mounting/unmounting is now fixed (thx @ante0 for the script)
twrp_bkl_0.5.img - mounting/unmounting issues shound be fixed , added a new option to exclude OEM path from wiping with Factory Reset and can be enabled/disabled in settings (thx Team OpenKirin for this), this version will work even with newer updates that bump security patch version.
twrp_bkl_0.6.img - Cache wiping issue is now fixed
twrp_bkl_0.7.img - fixed decryption on EMUI 8.1 (now you can use the same password/pin/pattern to decrypt in TWRP), /recovery_ramdisk no longer available for backup./vendor no longer available for backup (use /vendor_image instead),/system and /data can be unmounting issue with 8.1 devices is now fixed.