a1+ hang on logo
 

since i serach on google how to remove google account, i find this link-
http://forum.gsmhosting.com/vbb/f723...-root-1606925/

then i try it, but when i post the result, then ur product supporter give that link that 6820 type cpu not fully supported, since we have no time to watch every post, when problem come then we serach and take decesion ?

bro not fully supported

only formatting supported
read flash and write flash is not implanted yet

and formatting is risky on that cpu that's all saying it's not supported


@all bro:
about android spd formatting : do formatting at your risk you have highly chance to brick your phone

See in forum , check our sticky post , we. Already many time warren about 6820/8810. That format it at your own risk ,
Now try to search factory flasher and file only it can help you