mere pas samsung galaxy duos gt i8552 mobile hai us men 4.2.2 softwere hai or es kit kat men bhuth prblum hen men es ko koi or version yani 4.1.2 ya 4.4.2, 4.4.4 krna chta hon pr who download mode men on nhen hota men volum dwon home and power botten press krta hon to wo factory mode men on hota yai plzzzzzzzzzzz help me
Press volume down and home and power button all together and when it vibrates release
Power Button but keep pressing left ones. You should have a triangle with an android janitor while it's saying downloading ..
VOL UP TO CONTINUE...
mere pas samsung galaxy duos gt i8552 mobile hai us men 4.2.2 softwere hai or es kit kat men bhuth prblum hen men es ko koi or version yani 4.1.2 ya 4.4.2, 4.4.4 krna chta hon pr who download mode men on nhen hota men volum dwon home and power botten press krta hon to wo factory mode men on hota yai plzzzzzzzzzzz help me 
