The Problem Stated above are commonly with New Gionee Android devices like P5W an M5.
After a hard reset clearing Cache an User data D problem would still persist.
I have been a victim an am writing from experience.
GP dragon can as well be helpful.
(21-06-2016, 03:43 PM)kainji1 Pls i upgraded my sis infinix x510 after that is demanding for her gmail that belong to the phone, nd she forgot it.... any way to bypass pls