Just after a few seconds after I unlocked it or open any apps, it will start to flicker. For each fast flickering I can see like as if somebody is control the iPad. It will randomly open any apps like play music then open you tube then go to App Store etc etc. I tried to upgrade it but I am getting 3014 error. Editing hosts file did not help. I tried it on laptop and PC and still getting same error. Ilex rat crashes and can't help. I tried reset everything then I lost cydia icon. I tried disabling or turning off everything including wifi but same problem persist. Need some big time help from you guys. Anything that will stop it from flickering is fine with me, including upgrade. EDIT: IPad mini, wifi only.