Safety is a critical consideration when using this tool. Flashtool 0.9.18.6 provides checkboxes to "Wipe" or "Exclude" certain data types. Standard practice for a clean install involves wiping the DATA, CACHE, and APPSLOG partitions. However, users should be aware that this deletes all personal files on the device. Conversely, if you are simply trying to fix a minor system bug without losing photos, you can uncheck the "Wipe Data" box, though this carries a higher risk of resulting in a boot loop.
Select and Fastboot Drivers . Scroll down and select the drivers specific to your Xperia device model. Click Install and accept any Windows security warnings. How to Flash Firmware Using FlashTool 0.9.18.6 flashtool 0.9.18.6
Pro Tip : If you want to keep your data, uncheck USERDATA in the "Wipe" pane (though a clean wipe is recommended for stability). Click . Safety is a critical consideration when using this tool
You must disable Driver Signature Enforcement in Windows Advanced Startup settings before running the driver installer, or the drivers will fail to register. How to Flash Firmware using Flashtool 0.9.18.6 Step 1: Prepare the Firmware File However, users should be aware that this deletes
Devices like the Xperia M2 frequently fail or soft-brick when flashed with newer versions. Build 0.9.18.6 is widely cited on tech forums as the only reliable version for this particular hardware lineup.