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In the section (usually on the top right), ensure that USERDATA , CACHE , and APPSLOG are all checked. This is the critical step that wipes the lock screen pattern/PIN. sony g8341 lock remove ftf
A command prompt window will open. Type n and press Enter when asked about optional steps (like dumping scripts or flashing trim areas) unless you have specific developer needs. This public link is valid for 7 days
To remove the screen lock (Pattern, PIN, or Password) from a Sony Xperia XZ1 (G8341) Go to product viewer dialog for this item. Can’t copy the link right now
If you don't want to use third-party FTF files, official and hardware methods exist:
If Flashtool fails to recognize Flashmode, disable Driver Signature Enforcement in Windows 10/11, reinstall the Xperia Flashtool drivers, and try a different USB port (preferably USB 2.0).
You are not alone. The “Sony G8341 lock remove FTF” method is one of the most effective, albeit advanced, techniques to regain access to your device. Unlike factory resets from recovery mode (which often keep the lock active on modern Android versions), flashing a clean FTF firmware can completely wipe the lock screen security.