Unlocking the bootloader breaks future updates on OnePlus 7T Pro 5G McLaren
(Android Central)

The issue can also be triggered by a master reset. What you need to know T-Mobile OnePlus 7T Pro 5G McLaren owners who have unlocked the device`s bootloader are not able to install new software updates. Unlocking the bootloader causes the userdata partition to be completely wiped, deleting an ext4 filesystem image required to install new updates. OnePlus is yet to officially acknowledge the issue. OnePlus smartphones always receive a lot of love from the developer community. However, that is not the case for the T-Mobile locked OnePlus 7T Pro 5G McLaren sold in the U.S. That said, OnePlus still lets you easily unlock the device`s bootloader if you wish to root it. However, doing so would mean you will no longer be able to install new updates on your phone. Several owners of the T-Mobile OnePlus 7T Pro 5G McLaren have reported on OnePlus Community forums that they are unable to install new software updates on their phones. As reported by Android Police, the issue is caused by...