An FTF file is a type of firmware file used by Sony devices. It's essentially a container that holds the device's firmware, including the kernel, system files, and other essential components. FTF files are used to flash or update the device's firmware, which can be helpful in various situations, such as unbricking a device, updating to a newer version of Android, or removing a lock.
, and connect to PC) while the Flashtool is running with the selected firmware. Key Requirement : You must ensure the "Wipe Data" sony c6802 lock remove ftf