... "Setting",select "About tablet",chose"System udate"3.Enter‘System udate’,chose ‘From NAND Storage’4.Warning to ... start to update by reset5.Enter the update mode, After the scroll bar finished ... If the wireless net is already setted , but you can still not able to connect the net,please ... can not work, it may be the reason that they are not optimizated for Android 4.0 google tv ...