Hello
Use your mobile anti-theft pin to unlock your phone. Please comment with the results below. We may be able to assist with the firmware in-case you have forgotten the Anti-Theft Lock as it will then be necessary to reload the tablet's firmware afresh to clear a lost or forgotten PPP or Anti-Theft Lock. Also see the tutorial here http://www.satechhelp.co.za/8200/Flash-Firmware-Rom-Verssed-Motion-E1-1