How to unlock a trio stealth tablet? - forgot pattern how, Google accounts recovery on a tablet unlock for trio. the tablet says that too many pattern attempts! to unlock sign in with your google account but i haven`t set up. I locked my screen to my emerson tablet how do i unlock it, Emerson tablet custumer servie phone number. my evo shift will not do a hard reset. nothing comes up when i hold the volume down button and then hold the power button. How to root your android phone or tablet - addictivetips, The procedure for rooting an android phone or tablet varies from device to device, based on its version of android as well as any manufacturer or carrier.