Your phone will now perform a factory reset. The first boot may take longer than usual. Unlock Bootloader Mode SONY Xperia L C2105, How To
The device erases all user data, rewrites the bootloader flag, and reboots. Upon reboot, the Sony boot screen appears without the customary “Bootloader unlocked” warning—a later addition to Xperia firmwares—but the damage to the TA partition is done. The bootloader is now permanently unlocked. Unlock Bootloader Mode SONY Xperia L C2105
The bootloader is the first program that runs when you power on your Xperia L. It loads the Android operating system. On most branded smartphones, including Sony’s 2013 lineup, the bootloader is . This lock prevents unauthorized software from running. Your phone will now perform a factory reset
Type the following command to verify connection: fastboot devices rewrites the bootloader flag