I Bought Myself A ""Zeki TBQG774B 7" quad core Android Tablet"" For My Birthday Feb. 4Th 2015! Around The March 30, I Was Trying To Do A Full System Back Up, With MoboMarket. It Would Not Do A Full BU! Then I Used Zeki's Tech Support Site, Then I Restarted! And Now It Stops During "The Android Logo" Screen And Is Show A Nasty Yellow Screen! And Thats It!! {{Android System Recovery <3e>}} {{KOT49H.2014430.v001 Dev-Keys}} Will Only Do Nothing For Any Type Of RECOVERY_ING IS THERE ANY WAY TO DO A COMPLETE SYSTEM RECOVERY, RESTORE, UPGRADE, &/oR UPDATE?? ::::????!!!!hheellpp mmee pplleeaassee!!!!????::::
Factory reset: http://www.androidtablets.net/forum/android-tablet-q/62022-how-do-i-factory-reset-my-tablet.html If there are no instructions there specifically for your tablet, try some of the methods for other tablets. One of them will probably work and you won't hurt anything by trying.