sony C1905 bị khóa mã bảo vệ

[GIA NGUYỄN_MOBILE]

Hard Reset SONY XPERIA M (C1904/C1905) & (C2004/C2005 DUAL) with Hardware Key Button:

Make sure the battery fully charge
Do not forget to backup all important data
Turn off the SONY XPERIA M (C1904/C1905) & (C2004/C2005 DUAL)
Press and Hold together: Power Button + Volume Up Button for several seconds
Follow the menu at LCD screen to continue the hard reset SONY XPERIA M (C1904/C1905) & (C2004/C2005 DUAL)