"Lock Remove" FTF files attempt to bypass this by:
This guide is for educational purposes and for removing your own Google lock (FRP) or Screen lock. The website link for the FTF file is illustrative; you will need to source the file based on your current search needs. sony g3311 lock remove ftf link
In the firmware selector, ensure you check USERDATA and CUST-RESET in the "Wipe" pane. This specifically clears the lock screen data. Connect in Flashmode: Turn off your "Lock Remove" FTF files attempt to bypass this
(integrated into Flashtool) to download the exact firmware for the G3311 model. Removal Process (Flashing Guide) Open Flashtool : Launch the application and click the Lightning icon Select Flashmode : When prompted, choose and click OK. Choose Firmware : Select the model and the downloaded firmware version. Ensure the (Userdata) option is checked to remove the lock. Initiate Flash : Click the Flash button Connect Device Turn off your phone completely. Volume Down button and connect the phone to your PC via a USB cable. This specifically clears the lock screen data