How to Relock or Lock the Bootloader of your HTC One M9

If you have unlocked your bootloader but wish to reverse the process by relocking or locking the bootloader of your HTC One M9, this is the way to go.


—————– MY SETUP —————–
Equipment I use to produce my videos:

————— FOLLOW ME —————–
Follow me on twitter :
Follow me on facebook:
Follow me on Google+
My Website:

Leave a Reply