Data processing method, mobile terminal and computer readable medium

Abstract

The embodiment of the invention discloses a data processing method, a mobile terminal and a computer readable medium. The method comprises the steps of reading modifying data in an encrypting area ofa nonvolatile random access storage device of the mobile terminal after an after-sales tool side writes the modifying data into the mobile terminal and on the condition that the mobile terminal is started up for the first time, wherein the modifying data carries a data modifying instruction, and is written into the encrypting area by the after-sales tool side; decrypting the modifying data to obtain the data modifying instruction; executing a modifying operation corresponding to the data modifying instruction, wherein the modifying operation is used for invalidating startup verification procedures. By means of the data processing method, the startup verification procedures for burglar prevention of the mobile terminal can be invalidated, that is, the mobile terminal can be normally startedup and subjected to subsequent after-sales processing without the startup verification procedures anymore; meanwhile, the safety is high, and the operating complexity of the after-sales process can be lowered.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a data processing method, a mobile terminal and a computer-readable medium. Background technique [0002] As mobile terminals such as mobile phones are used more and more frequently, bringing a lot of convenience to people's lives, at the same time, the anti-theft function of mobile terminals has also been paid more and more attention. Generally speaking, when the anti-theft function of the mobile terminal is turned on, the original data on the mobile terminal can be protected from illegal access, thereby protecting user data security. For example, when using an anti-theft function of a cloud account registration method, the current mobile terminal operator is required to input a corresponding key to unlock and activate. [0003] Although the above anti-theft solution can solve the problem of security protection after the mobile terminal is lost, it will bring a lot of...

AI Technical Summary

Problems solved by technology

[0003] Although the above anti-theft solution can solve the problem of security protection after the mobile terminal is lost, it will bring a lot of trouble to after-sales or other abnormal handling. When the terminal refreshes the software version, it will be stuck on the boot interface when it is turned on, and the mobile terminal cannot be accessed. The number used in the cloud account belongs to the user, and the after-sales personnel cannot verify it through the verification code of the mobile terminal. Generally, the mobile terminal can only be returned to the technician for processing, and then the after-sales processing process increases the workload. and logistics costs; or technicians prepare and provide software versions in advance according to possible problems, but this requires too many versions to be prepared, and the management of these versions is likely to cause confusion and increase the workload

It can be seen that although the above scheme ensures the security of mobile terminal data, it increases the complexity of after-sales operations

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