How to Remove Screen Lock on Sony Xperia Z Ultra (C6802) Using FTF Firmware If you are locked out of your Sony Xperia Z Ultra (C6802)
C6802 FTF Firmware: You need the stock FTF file for the C6802. You can download this directly through XperiFirm, a tool integrated with newer versions of Flashtool. Step-by-Step Removal Guide 1. Install Sony Drivers sony c6802 lock remove ftf
Flashing your device will erase all internal data, including photos, contacts, and apps. Ensure you know your Google account login details, as you may be prompted to enter them after the reset due to Android Factory Reset Protection (FRP). Prerequisites How to Remove Screen Lock on Sony Xperia
Step-by-Step Guide to Removing the Lock Using an FTF File Install Sony Drivers Flashing your device will erase
While holding it, connect the phone to your PC via a USB cable.