: Power off your Sony Xperia L2 completely.
You must download the correct firmware file specifically for the model to avoid bricking the device. Step-by-Step Lock Removal via FlashTool h4311 lock remove ftf
: You need the correct FTF firmware file for the H4311 . Flashtool : Download and install the official Flashtool . : Power off your Sony Xperia L2 completely
: Sony recommends using the Xperia Companion computer application to perform a "Software Repair," which wipes the device and removes screen locks. Flashtool : Download and install the official Flashtool
: The software will begin flashing the file. Once it reaches 100%, disconnect the device and power it on. The lock should be removed. Alternative: Sony Xperia Companion If you prefer an official method, you can use Xperia Companion Open the software and select Software Repair Follow the prompts to reset the device. : This method will erase all user data Important Considerations