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I have an HTC Wildfire S A510e (Android 2.3.5, not rooted). I want to extract my SMS messages and import them into another device.

Problems:

  • There is no free space on the internal memory left. No apps such as SMS backup can be installed.
  • The touchscreen is broken, I cannot unlock the display or use any buttons (e.g. home, back, search).
  • Device is not rooted. I cannot view the contents of /data/ and thus can't use adb uninstall to free up space.

The SMS-database is located in:

/data/data/com.android.providers.telephony/databases/mmssms.db

ls -l outputs:

-rw-rw---- radio    radio      977920 2013-03-12 10:12 mmssms.db

However, adb pull mmssms.db or cat mmssms.db don't work (Permission denied).

Any suggestions?

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  • Don't have any good ideas myself, I can help yours, though. 1) You don't need to be rooted to use "adb uninstall <package>". Use "adb shell pm list packages -f" to see what's installed, then use adb uninstall on the non-system stuff listed. 2) You also seem to be using adb pull wrong. It needs the full path. "adb pull /data/data/com.android.providers.telephony/databases/mmssms.db" run from your desktop, not run from adb shell. Although that DB may or may not be world readable. So the command may still fail. *) I guess I would write an app to pull the messages by API and run it from Eclipse. – Lance Nanek Mar 14 '13 at 22:48