Help!!! Coby 7015 - Touch screen calibration lost - cannot shut-down or re-calibrate at all?
Anyone encountered this before? Used the stylus, re-set button behind and it doesn't help, basically the touch-screen go hay-wired and not responsive to any touch!
ADB: Android Debug Bridge, a piece of software provided by Google to allow developers to perform various tasks on their devices while those devices are connected to a PC. The command you quoted issued on a PC directs the tablet to reboot into the device's recovery partition.