Originally Posted by Wiper
I've tried to find out how to revert back to original recovery but so far I'm out of luck. I found recovery.img but after fastboot flashing I ended up with red triangle so I had to re - flash twrp.
Only reason I need the original is to get the latest OTA upgrade.
Red triangle means thats stock recovery.....
Just load the STOCK ROM and relock the bootloader...
U must be able to receive the OTA