What does downgrading do?
If you downgrade your XPERIA you will take it back to a previous version of its firmware. If you want to keep it that way don't update it
Important!
If you downgrade your XPERIA you will lose all of your data, make a backup if everything goes wrong
How to Downgrade
1. Go to the firmware page
2. Download the firmware for your device
3. Download and install Flash Tool Download
4. Go to this folder Flashtool > Devices, open the folder that is your device and copy loader.sin
5. Download and install WinRar Download
6. Open the firmware you downloaded with WinRar and paste loader.sin
7. Copy your firmware to Flashtool > Firmwares
8. In Flash Tool click Flash device
9. Choose Flash Mode
10. Select your firmware and exclude Baseband
11. Connect your XPERIA in Flash Mode
12. Wait for Flash Tool to finish and disconnect from your computer and reboot
You have now downgraded your XPERIA
2. Download the firmware for your device
3. Download and install Flash Tool Download
4. Go to this folder Flashtool > Devices, open the folder that is your device and copy loader.sin
5. Download and install WinRar Download
6. Open the firmware you downloaded with WinRar and paste loader.sin
7. Copy your firmware to Flashtool > Firmwares
8. In Flash Tool click Flash device
9. Choose Flash Mode
10. Select your firmware and exclude Baseband
11. Connect your XPERIA in Flash Mode
12. Wait for Flash Tool to finish and disconnect from your computer and reboot
You have now downgraded your XPERIA