Sony Xperia z5 premium E6853 32.0.A.6.170 R1B 1301-1602.ftf pattern unlock file

Flashing the FTF pattern lock file

1. Download Flashtool and install it.

2. Go the folder where the program is installed and install the Flashtool drivers.

3. Now connect your Sony Xperia z5 premium E6853 to your PC.

On the Flashtool menu, click the lighting icon.

4. A small window will pop up. Choose Flashmode.

5. Navigate to the folder where the pattern lock FTF file is located and select it.

6. On the side, check “Wipe data, cache”.
Click the “Flash” button.

7. Disconnect the phone from the PC.

8. Press the volume down button and connect the phone to the PC.

9. This will connect the phone in flashmode.

10. Flashtool will start flashing the pattern lock done.

Tool download

Sony Xperia z5 premium E6853.ftf

Sony flash tool