How to change gmail account in samsung gt s7?

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my samsung DUOS GT-7562 is not working by the methods you gave me above. what shall i do please help me.  more
... unclock code. Switch ON your Samsung Galaxy S duos with a ... 's being displayed on your Samsung Galaxy Note 4G. Compose ... support option http://www.samsung.com/in/consumer/ ... dual-sim-phone/GT-I9082EWAINU  more
thanks.. network data mode worked for me....  more
i press the volume up+down+home+power button but did not open the restart option  more
Thanks a lot. Data network option worked for me and not lost any data. Thanks ...  more
Too many pattern attempt in Samsung Galaxy S Duos GT-S7562, Forgot gmail Password,i tried above steps but sill showing same screen after the restart. what can i do please help me......  more
thank u very much.. through data network mode procedure is worked out for me...  more
switch off your mobile and press volume up + power on button, then select Wipe data/Factory Reset enter ok..then select reboot device, now your mobile will be restart, after this your mobile will be ...   more
thank u very much dear when data network enabled by using power on button my phone unlocked b  more
... try to enter your google account details. You will be directed ...   more
... the moment you enter a Google account, the phone will automatically enable ... send a PIN to that email account; but in case it can ...   more

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