0.9.18 - Flashtool
Enable USB debugging on your Xperia device. Go to > Developer options > USB debugging .
Use Flashtool 0.9.18 at your own risk. Make sure to backup your device's data before flashing any firmware. We are not responsible for any damage caused to your device. flashtool 0.9.18
You can download Flashtool 0.9.18 from the official website: [insert link] Enable USB debugging on your Xperia device
Select the firmware you want to flash, backup, or restore. Developer options >