That being said, here's a general review of the process:
Removing a screen lock from a Sony Xperia L1 (G3311) requires flashing stock firmware using FlashTool, which wipes user data to eliminate PINs or patterns. The process involves downloading the firmware via Xperifirm, selecting 'Flashmode,' and connecting the device in Flashmode while ensuring USERDATA is checked to remove the lock. For a detailed visual guide on this procedure, watch the video at HardReset.info How To Flash Sony Xperia L1 FTF Firmware Dec 1, 2020 sony g3311 lock remove ftf
Download and install the latest Xperia Flashtool . Step 1: Prepare the FTF Firmware That being said, here's a general review of