Click the button at the bottom right. The tool will take a few minutes to prepare the deployment files. Step 4: Connect Your Xperia in Flashmode
Flashing a stock ROM will wipe your data (if selected) and restore your phone to a factory state. Preparation:
Version 0.9.18.6 streamlined the flashing process, making it easier to: Flashtool-0.9.18.6-windows
Elias looked back at the terminal.
Try a different USB cable or a USB 2.0 port; USB 3.0/3.1 ports sometimes cause connection drops during flashing. Click the button at the bottom right
Click and wait for confirmation.
Before downloading, ensure your PC meets these basic requirements: Preparation: Version 0
While the tool runs on 64-bit Windows, you may need to manually install 32-bit Java versions for certain driver components.
Keep a dedicated Windows 10 machine with Flashtool 0.9.18.6 installed in a virtual machine or old laptop. Future Windows updates may eventually break compatibility, but as of 2025, it runs flawlessly.