I have problem in Samsung Galaxy S3 mini and the ROM I'm using is CM12.1 I was messing with the Developer Options and I select an option called "Simulate Secondary Display". it was None then I clicked that and selected 720 then system has frozen . I was not able to reboot it and the boot animation get stuck there and i can't access in or reboot phone in safe mode too. i change the Rom and take a backup for data (with the problem because i thought it is maybe fix when i re-flash Rom) .. how i can fix this?


i see way to solve problem by rebooting in safe-mode but i can't reboot phone


  • You can't reboot or you don't know how to? – esQmo_ Jan 10 '17 at 19:27
  • i know how to boot in safe-mode but in frozen boot animation i can't – Ibrahim Mahmoud Jan 10 '17 at 19:56
  • Did you try factory reset? – esQmo_ Jan 10 '17 at 19:58
  • i think this will solve the problem but i don't want delete /data and backup is damage too – Ibrahim Mahmoud Jan 10 '17 at 20:03

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