Once your drivers are installed and your official .ftf firmware file is downloaded, you are ready to flash. 1. Prepare the Firmware File
Open the Flashtool executable ( Flashtool.exe for 32-bit systems or Flashtool64.exe for 64-bit systems).
This version lacks support for 2015+ devices (e.g., Xperia Z5, XZ series) and cannot correctly parse "sin" files for Android Nougat or newer. Common Errors:
Unlock or relock your Xperia device's bootloader safely.
Once your drivers are installed and your official .ftf firmware file is downloaded, you are ready to flash. 1. Prepare the Firmware File
Open the Flashtool executable ( Flashtool.exe for 32-bit systems or Flashtool64.exe for 64-bit systems). flashtool 0.9.18
This version lacks support for 2015+ devices (e.g., Xperia Z5, XZ series) and cannot correctly parse "sin" files for Android Nougat or newer. Common Errors: Once your drivers are installed and your official
Unlock or relock your Xperia device's bootloader safely. flashtool 0.9.18