Sony G3311 Lock Remove Ftf -
Solution: Your FTF file is corrupted. Re-download the G3311 firmware from a different mirror. Ensure the file size is ~1.8GB to 2.3GB.
Flashing an FTF is a technical procedure. If done incorrectly, you could brick your Sony G3311. Prepare the following: sony g3311 lock remove ftf
Result: The lock screen data is cleared because it's stored in system settings (not user data), but your personal files remain intact. Solution: Your FTF file is corrupted