Originally Posted by mauronofrio
To lock bootloader you need of only a command, but before do that you need to remove all system mdofications, the better way is flashing a fully stock rom (better if with the stock recovery)
plz guide me if i am wrong.
1. Wipe system and data
2. flash latest oos zip for 5t
3. wipe internal storage
4. boot to bootloader
5. lock bootloader via adb command thru pc
is it correct ?