Sony G3312 Lock Remove Ftf File [best] 🆓
To remove the lock on a Sony Xperia L1 (G3312) flash the device with an FTF firmware file Sony FlashTool
- Go to
google.com/android/findon a computer. - Sign in with the Google account on the phone.
- Select Sony G3312 → Lock → Enter a temporary PIN.
- Unlock the phone with that PIN, then remove the old lock in Settings.
Part 2: What is an "FTF File" and How Does It Remove Locks?
- Contact Sony support or your carrier — Provide ownership proof (receipt, IMEI) and they can assist with unlocking/recovery.
- Visit an authorized service center — Technicians can verify ownership and unlock or repair the device.
- Use your Google account credentials — Sign in with the account previously synced to the device to remove FRP.
- Restore from official firmware — If provided by Sony support/service center, they can reflash using official tools.
- Check documentation — Look up Sony/G3312 user manual and Sony support pages for official recovery/reset steps.
Software Repair
If you do not want to manually manage FTF files, use the Sony Xperia Companion software: Select from the main menu. Sony G3312 Lock Remove Ftf File