I can access to my package in /data/data folder. But i can\'t cp command this database file to SDCard. It says : cp: not found. I do as f
/data/data
cp
cp: not found
cat source_file > dest_file
You can also install busybox, and get the use of cp command, along with a host of others. https://play.google.com/store/apps/details?id=stericson.busybox&hl=en