Electronic device, electronic terminal and method for protecting electronic terminal memory card

Abstract

An embodiment of the invention discloses a method for protecting an electronic terminal memory card. The method comprises the steps of detecting whether a memory card cover is opened or not; and unloading the memory card when the opened memory card cover is detected. The embodiment of the invention further discloses an electronic device and an electronic terminal. By adopting the method for protecting the electronic terminal memory, the memory card does not need manual unloading or shutdown is performed in advance in the card taking process, the data safety of the memory card is improved, a file system is protected, and operation is convenient.

Description

technical field [0001] The invention relates to the field of electronics, in particular to an electronic device, an electronic terminal and a method for protecting a memory card of the electronic terminal. Background technique [0002] In the operating system, the file system organizes and allocates file storage space, is responsible for file storage, and protects and retrieves stored files. Memory card is a kind of digital storage device, such as SD card (Secure Digital Memory Card, safe digital card), CF card (Compact Card, pocket flash memory card), TF card (Trans Flash, flash memory card, referred to as T-Flash , also known as Micro SD), etc. [0003] In the process of using the memory card, if the user needs to replace the memory card, he often forgets or does not want to perform further operations to uninstall the memory card, and directly pulls out the memory card. This will easily cause the data loss of the memory card or damage the file system. result in damage to...

AI Technical Summary

Problems solved by technology

[0003] In the process of using the memory card, if the user needs to replace the memory card, he often forgets or does not want to perform further operations to uninstall the memory card, and directly pulls out the memory card. This will easily cause the data loss of the memory card or damage the file system. result in corrupted memory card

In the prior art, when the user replaces a memory card such as an SD card or a TF card, the user needs to manually perform the operation of unloading the memory card. The steps are cumbersome and the user experience is low; , the user needs to remove the battery before taking out the card. Before removing the battery, the user needs to shut down the device first. If you forget to turn off the device and remove the battery directly, it will cause data loss or damage to the file system, etc.

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