With the stock recovery EFIDroid selecting “Recovery” just boots into EFIDroid again.
So I tried to install TWRP 3.0.2 from the ✏ Porting TWRP recovery thread, but couldn’t get it to be flashed permanently (even with the Volume Up Button: TWRP is shown, but after I reboot it has vanished again).
Do I need to unistall EFIDroid to install TWRP permanently?