Note for Windows 10/11 users: You must disable "Driver Signature Enforcement" in your Windows recovery settings before these drivers will install correctly. 3. Prepare Your Firmware
Place your downloaded Sony official firmware .FTF file into the C:\Flashtool\firmwares directory. 2. Launch Flashtool flashtool09182windows top
For , especially with devices from the X10 through the XZ Premium era, Flashtool 0.9.18.2 remains the gold standard . For the very latest Sony Xperia models, the open-source tool Newflasher is the modern alternative. If you own an MTK phone, you will need to use the SP Flash Tool , and for a Samsung, you would use Odin . Note for Windows 10/11 users: You must disable
: Once the tool detects the device, it will begin flashing. This typically takes 4 to 7 minutes. Do not unplug the cable during this time to avoid a "hard brick". If you own an MTK phone, you will
Upon reboot, press or F7 to select Disable driver signature enforcement . Step 3: Install Flashtool and Drivers