Is it okay to resume SMS without a card? There is a mobile phone that deletes text messages.

Install the RE file manager. Open this tool, enter the "data \ data \ com.android.telephony \ databases" folder in turn, check the "mmsms.db" file and "mmssms.db-wal" file, and click the "Copy" button in the lower left corner. If you can't find the file "mmssms.db-wal", just tick "mmsmss.db" to copy it.

Then keep clicking the "upper folder" button until you return to the "root directory", click the "copy here" button, and click "OK" in the pop-up window to complete the file copy operation.

Connect the mobile phone to the computer, open the drive letter where the mobile phone is located, and copy the mmsms.db and mmssms.db-wal files just copied to the sd card to a folder in the computer.

Note: If there is no mmssms.db-wal file, just copy the mmsms.db file.

Next, we run "Lou Yue SMS Recovery Software". In its main interface, click File-Open SMS Database File, and select and import the SMS database file in the computer.

Finally, after listing all the information in this SMS file, click File-Restore Deleted SMS. At this point, the deleted SMS in the Android phone will be automatically restored, and the number of restored SMS entries will be displayed.