: Ensure your UMT Pro , UMTv2 , or UMT Dongle is connected to your PC and updated to the latest version.
Use the function in the "Special Task" or "Repair" tab. j410f imei repair umt
: If the process fails on the first try, disconnect the phone, remove the battery (if possible), and retry the procedure. : Ensure your UMT Pro , UMTv2 ,
: Go to Settings > About Phone > Software Information and tap "Build Number" seven times. : Ensure your UMT Pro