Kingo Bootloader Unlock helps you to unlock the boot loader of Sony devices, in a safe and simple way. It will retrieve the unlock code automatically, unlock it officially and save you all the trouble to manually do it. You no longer need to create unlock boot loader key request, enter your name, your IMEI (or MEID or IDID) number and a valid email address and everything. All you need to do is to connect and then click. It supports as many Sony devices as possible. It has been widely tested and proved to be efficient. Unlocking the boot loader allows you to put custom ROMs on your device.