Can WeChat SMS be completely deleted?

The backup and extraction of voice chat records do not need root, and these contents are all backed up on SD card. So we first connect the mobile phone to the computer through USB, and then open the folder where the SD card is located through the computer and find: /SD card/SD card/Tencent/micromasg//. Then, open the corresponding backup folder, usually a bunch of folders with numbers and letters. After entering, find the "Voice" folder. The document in arm format in the folder is all the chat voice records.

Text chat record:

Note that exporting text chat records requires mobile phone root, and then you can record text chat records! Call first ~

When root is finished, open the folder \ data \ data \ com.tencent.mm \ micrimmsg, and a folder named after a long string of numbers or some letters will appear (there may be multiple folders. Different folder names represent different QQ. If you log in to WeChat with different QQ, each QQ will generate a new garbled folder. For safety reasons, you can back up this folder. There is still a systemInfo.cfg file in the folder that has not been backed up!

Then go in and find the MicroMsg.db file, which is this, which is the database file that stores friend numbers, nicknames and chat records.

If you want to delete these files completely, just delete them directly.