Version 0.9.23.0 and subsequent patches like 0.9.23.2 added the ability to flash Nougat FTF files safely.
While the official developer's site often updates to newer builds, specific mirrors for version 0.9.23.2 are still maintained by the community for legacy compatibility:
Verified patches and full installers can often be found on platforms like 4PDA or through direct Google Drive mirrors . How to Use Sony Flash Tool 0.9.23.2 sony flash tool 0.9.23.2 download
The latest versions and source code are available on the Androxyde Flashtool GitHub .
Install the drivers located in the C:\Flashtool\drivers folder. Ensure you select "Flashmode" and "Fastboot" drivers during setup. Version 0
Turn off your Xperia device. While it is off, press and hold the Volume Down button and connect it to your PC via USB. A green LED usually indicates the device is in Flash Mode.
To successfully flash your device, follow these sequential steps: While it is off, press and hold the
Options to root devices, install custom recoveries like TWRP, or remove system-level "bloatware" apps. Download and Installation
Facilitates both unlocking and relocking the bootloader for compatible Xperia models.