im new here i read a lot about hovatek .... i hope i found solution for my problem here
my problem :
i have an HTC Desire 820PI locked with pattern (no usb debugging on) the processor type is : MT6592
i used miracle box without success i dont know why !! the PC detect my HTC as media driver !! is there any way to solve this issue ??
the second solution i found when i search is here ( didnt try it yet )
the question is : can i take a backup without root ?? what if i take a backup can i read /data/system and crack the pattern ?? in what mode should my phone being ??
please i need help im desperate