Hi KernelPanic! You saved my life with the firmware!
Do you found any TWRP working with that?
Can you tell me the contact of the manufacture to get the latest update of the firmware? (I have some boxes with p281-userdebug 7.1.2 NGH47L 20180416 and another with p281-userdebug 7.1.2 NGH47L 20180707, the latest is best)
Thanks!