Sony G3311 Lock | Remove Ftf Link

No. Flashing only affects the operating system, not the carrier lock. To remove a SIM lock, you need an unlock code as described in Section 9.1.

Disconnect the device and power it on. The first boot after flashing can take up to 10 minutes as the operating system sets itself up. A Note on Factory Reset Protection (FRP) sony g3311 lock remove ftf link

Open the drivers folder and run the Flashtool-drivers.exe file. Disconnect the device and power it on

Release the buttons once the recovery mode screen or Sony/Android logo appears. Release the buttons once the recovery mode screen

Ensure the "Flashmode" and "Fastboot" drivers from the Flashtool installation folder are active on your PC.

To ensure system stability and security, download the FTF firmware directly through the built-in XperiFirm tool located inside the Flash Tool application. This guarantees you download the latest, untampered, and official firmware directly from Sony's servers. Avoid downloading loose .ftf files from unverified third-party blogs, as they may contain corrupted data. Step-by-Step Installation Guide