Download Android 4.2.2 Jelly Bean 10.3.1.A.2.67 Firmware on Sony Xperia Z

Go-Detik.Sony Xperia Z device, this new update is called Jelly Bean Android 4.2.2 official firmware 10.3.1.A.2.67.

How to flash official Android 4.2.2 Jelly Bean 10.3.1.A.2.67 Firmware on Sony Xperia Z

1. Download Android 4.2.2 Jelly Bean 10.3.1.A.2.67  file from here.source
2. Download the Flashtool pack from here.Source
3. Install the downloaded flashtool software on the PC.
4. Unzip the downloaded update file on desktop.
5. Move (Copy/Paste) the  .ftf file from desktop on C:\flastoolfirmwares folder on the PC.
6. Make sure you don’t edit or change the copied file name. It just must be copied on the mentioned path.
7. Now, right click on the .ftf file and select “proprieties”, then select “unblock”
8. Next, Connect the Xperia Z device to the PC using the USB cable.
9. Run flashtool aplication.
10. From the Flastool interface click on the “lightning icon” and then select and click on on “flashmode” and confirm with OK.
11. Browse and pick the copied .ftf file from the flashtool folder.
12. Now, from the flashtool interface click in the flash button.
13. Wait while the new Android 4.2.2 JB firmware file is being flashed to the Xperia Z device.
14. When the new file is completely flashed, disconnect the USB cable from the PC.
15. Re-boot the Sony Xperia Z device.