• [color=var(--color-content-light)][backcolor=var(--color-primary)]I updated my son´s Redmi 7A yesterday to Miui 11. and after reboot the touch screen does not respond. Have tried everything. Have now also tried everything regarding mi flash, mi pc suite, bootloader to roll back to Miui 10. But the phone is locked and I did not register any MI user and pass for him when we got the phone. So I am stuck here. With a useless phonebecause of an official update. What to do?