The ADB pull command copies the database files. db to PC

1.win+r cmd into the command line

2.CD Enter the [Sdk]/platform-tools directory

3. Execute the following command line, copy xxx.db to F:/dest

ADB pull/data/data/[package name]/xxx.db F:\dest

4. Yes, this step will normally be an error "failed to copy xxx.db to F:\dest\dest.db:permission denied"

The reason is insufficient authority

5. Only use shell command to add Read permission to xxx.db in the system, execute the following command

adb shellsucd data/data/[package name]/664 xxx.db
CTRL + C

6. Perform step 3 again

The ADB pull command copies the database files. db to PC