OnePlus 7 Lock Bootloader Tutorial –
I just recently showed you how to unlock the bootloader of OnePlus’ latest smartphones. It’s something I think everyone should do to their smartphone the moment they take it out of the box. I suggest this because the unlocking part will trigger a security measure and wipe the smartphone of all its data.
I will always recommend that people unlock the bootloader of their smartphone (if they are able to). Not only can you install mods, but it also helps when trying to recover from a bootloop. However, there are times when you may want to relock the bootloader of the OnePlus 7 or OnePlus 7 Pro, so here is how it’s done.