Samsung S21 Ultra 5G (FIXED) Fonzen or Unresponsive Screen | Touch Not Working After Update 2024

[@griffn18]

your firmwer not work brother

[@VladimirK-j1l]

you cannot downgrade

[@TarotheFloof]

How do i know what version, have tried DBT as the motherboard is german but idk what region my display is from

[@herohonda3264]

Which model

[@al-azizi4406]

fake, it does NOT work

[@johnatondroid]

Fake