Remove Ftf | H4311 Lock

After removing the screen lock, you may encounter the Factory Reset Protection (FRP) screen. This requires the original Google account credentials previously used on the device.

Your device should have at least 50% battery to prevent shutdown during the flashing process. Necessary Tools:

This process involves flashing firmware, which will erase all user data , including photos, contacts, and apps. h4311 lock remove ftf

Use the Software Repair feature within the Xperia Companion application on a PC to reset the device and remove the lock.

You must obtain a compatible FTF firmware file specifically for the H4311 model. Once downloaded, move the file to the firmwares folder located within your Flashtool installation directory (usually C:\Flashtool\firmwares ). 2. Configure Sony Flashtool Open on your computer. Click the Lightning Bolt icon and select Flashmode . Choose the H4311 FTF file from the list. After removing the screen lock, you may encounter

The standard third-party utility for flashing Xperia devices.

Before proceeding, ensure you have the necessary tools and understand the impact on your device: Once downloaded, move the file to the firmwares

While holding the button, connect the phone to your PC via a USB cable. The LED indicator should turn green, indicating the device is in . 4. Execute the Flash

can be achieved using a specialized and the Sony Flashtool . This method is often preferred when standard recovery options fail or when a clean system install is required to bypass a persistent security layer. Prerequisites for the H4311 Lock Removal