| 摘要 |
<p>Disclosed is an anti-theft method for data after the loss of a cell phone. The flow of the method comprises: first, triggering an instruction to delete data on a designated device, and then a system entering a flow set. The flow set consists of three flows: eliminating short messages and contact persons on an SIM card at the background, securely destroying data of an external memory card at the background, restoring the system to the factory state and eliminating the internal memory of the cell phone. In the process of executing the three flows of the flow set, if a power-off instruction from a cell phone finder is received, temporarily interrupting and recording a current state, immediately performing a false power-off operation, and then returning to the interruption point to continue to execute the flow set. By means of the method of the present invention, when the finder executes a power-off operation, a power-off false appearance is given to the cell phone finder who attempts to power off, and more time is saved for a loss processing flow, thereby realizing the purpose of quickly and thoroughly deleting mobile data in the lost cell phone after the loss of the cell phone.</p> |
