: Features a 5.0-inch 1080p screen, Snapdragon 820 processor, and 3GB of RAM.
: Download the latest version of Sony Flashtool to handle the .ftf file. Download 502SO 340 R13C Remove Lock ftf
: Open the application and click the "Lightning" icon, selecting "Flashmode." : Features a 5
If you prefer not to use third-party flash tools, you can use official software: Xperia X Performance driver | Developer World : Features a 5.0-inch 1080p screen
is the SoftBank Japan variant of the Sony Xperia X Performance.
" model and the "SoftBank JP" region to find version (referenced as 340).
Hold the button while connecting it to the PC via USB. The LED should turn green (Flashmode).