Easily flash official Sony firmware images (.FTF files) to unbrick, upgrade, or downgrade your operating system.
Flashing firmware carries risks. You could void your warranty or permanently brick your device. Proceed at your own risk. flashtool 0.9.18.6
: Flashing custom firmware or using rooting tools may void your device warranty, can potentially permanently damage your device, and may expose your device to security vulnerabilities. This article is for informational purposes only. Users assume all risks associated with using Flashtool or any other flashing software. Always back up your data before proceeding with any modification. Easily flash official Sony firmware images (
: When attempting to use Flashtool with USB debugging enabled on the device, the tool failed to detect the registered device. Proceed at your own risk
: Download the appropriate .ftf firmware bundle for your device model and place it in the C:\Flashtool\firmwares\ directory. Firmware files can be downloaded using XperiFirm, a companion tool that integrates with Flashtool.
Unlocking bootloader