Download Sony Mobile Flasher [upd] -
Note: On Windows 10 and 11, you may need to disable "Driver Signature Enforcement" to install these successfully. How to Use Flasher to Install Firmware
Flashing can erase your data. Always back up photos, contacts, and messages. download sony mobile flasher
By default, it installs to C:\Flashtool . It is recommended to keep this default path. Install Drivers: This is the most crucial step. Navigate to the C:\Flashtool\drivers folder. Run Flashtool-drivers.exe . Note: On Windows 10 and 11, you may
Use a high-quality USB cable and try to use a rear USB port if you are on a desktop PC for a more stable connection. By default, it installs to C:\Flashtool
To help me provide more specific instructions for your situation, tell me: Your and current Android version If you are trying to fix a bug or install a custom update

