To remove the screen lock (pattern, PIN, or password) on a Sony Xperia Z Ultra (C6802) Go to product viewer dialog for this item.
: 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
using an FTF file, you can flash the original stock firmware using the Flashtool . This process performs a factory reset and removes all user settings, including the lock screen. Prerequisites PC with Flashtool installed. Drivers: Install Sony Flash Device drivers To remove the screen lock (pattern, PIN, or
: Click the Flash button. The software will prepare the files and then prompt you to connect your device. Connect in Flashmode : Turn off your phone completely. Press and hold the Volume Down button. Step-by-Step Removal Guide 1