Open Flashtool and use the integrated XperiaFirm icon to download the correct firmware for the E6833 model.
To ensure the lock is removed, you must select the "Wipe" options (User Data, Cache) in the Flashtool sidebar. Warning: This will erase all photos, contacts, and personal data.
Removing a screen lock or Google Factory Reset Protection (FRP) on the Sony Xperia Z5 Premium Dual (E6833) e6833 lock remove ftf hot
Flashing a "hot" (ready-to-use) FTF file is the most reliable way to clear a forgotten lock when you cannot access the settings menu.
Some users bypass this by navigating through "TalkBack" settings or "Help & Feedback" menus to access a web browser and ultimately the system settings to perform another reset. Open Flashtool and use the integrated XperiaFirm icon
Click Flash . The tool will prompt you to connect the device if you haven't already. Once the process finishes (it may take several minutes), disconnect and power on the phone. Alternative: Sony Xperia Companion
If the device asks for a Google account after flashing, you are facing the FRP lock. Removing a screen lock or Google Factory Reset
typically involves "flashing" the device using official firmware files in format. This process effectively resets the software, clearing pattern locks, PINs, or persistent account locks that standard factory resets might not bypass. Essential Tools and Requirements
A high-quality micro-USB cable is required for a stable connection. How to Remove the Lock Using FTF Files