METHOD AND SYSTEM FOR UNLOCKING DEVICE HAVING TOUCHSCREEN MONITOR
摘要
<p>Provided in the present invention are a method and system for unlocking a device having a touchscreen monitor. The method comprises the following steps: a device client acquiring from a network-side a trademark logo; the device client monitoring a touchscreen monitor input; if the touchscreen monitor input monitored corresponds to the trademark logo, then the device client allowing the device to unlock; and the device client acquiring an update of the trademark logo from the network-side at a predetermined time.</p>
