I have a low budget tablet. I do not know model, so if you can help me. Youtube, IMO generally do not work. Please refer the proposal for a stable and perhaps the best upgrade that you know works. CPU is ARM926EJ-S rev5 (v5l) Many thanks No vibrate when start or shutdown, I think 24 pin-Iphon and ipad conector canot pluged in Green and red lights-red when charging.