Open Flashtool, click the lightning bolt icon, select , and choose your
This process erases all user data including contacts, photos, and apps. Requirements: Download C2305 Xperia lock remove ftf
The official Sony Support tool features a "Software Repair" option that can reset the device and remove locks. Open Flashtool, click the lightning bolt icon, select
When prompted, hold the button and connect the phone to your PC via USB. Release when the tool detects the device in "Flash Mode". click the lightning bolt icon
Move your downloaded FTF file into the firmwares folder inside the Flashtool directory. Flash Mode: Turn off your device