Sony E6833 Lock Remove Ftf ((free)) Site
Once finished, disconnect and reboot. The pattern lock should be gone. Pros: Works even if the bootloader is locked.
Go to your C:\Flashtool\ folder and launch Flashtool.exe (or Flashtool64.exe if you are on a 64-bit OS). Wait for the program to sync device lists. Step 2: Select Flashmode sony e6833 lock remove ftf
: After the flashing process completes, the device is rebooted. The user can then access the device without a lock screen. Once finished, disconnect and reboot
To remove the lock on a Sony Xperia Z5 Premium Dual (E6833) using an FTF file, you must flash the device with its stock firmware using the sony e6833 lock remove ftf