Download 502so 340 R13c Remove Lock Ftf Official

: Choose the downloaded 502SO 340 R13C file. In the "Wipe" pane, ensure USERDATA is checked to successfully remove the screen lock. Connect Device : Power off the phone.

If you prefer not to use third-party flash tools, you can use official software: Xperia X Performance driver | Developer World

Hold the button while connecting it to the PC via USB. The LED should turn green (Flashmode).

: Features a 5.0-inch 1080p screen, Snapdragon 820 processor, and 3GB of RAM.

: The most reliable way to find specific regional firmware is via the XperiFirm tool , which allows you to select the "

is the SoftBank Japan variant of the Sony Xperia X Performance.

" model and the "SoftBank JP" region to find version (referenced as 340).