This software comes with no warranty,XDA staff ,myself or TeamWin stuff can't be hold responsible for any damage it may cause to your device.
* 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_clt_0.1.img
Internal storage decryption = working
MTP and OTG connection = working
Backup&Restore = working
Note: This was tested only by few P20 Pro owners,so if you test it,please report back!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_clt_0.1.img - Decryption support (you can use the same password/pin/pattern to decrypt in TWRP), /recovery_ramdisk not available for backup./vendor not available for backup (use /vendor_image instead)