URGENT | I messed up....
So I was trying to unlock my bootloader for the LG Optimus 4X HD. It didnt work,it showed me something called ERROR:SIGNATURE INVALID
AND LIKE 5 SECONDS AFTER POWER SAVING whenever i booted in into recovery.So being the idiot I was,I thought a factory reset would do the trick but,now it made it worse.I cant use recover firmware from the LG Recovery Program
and when my phone boots up it shows the ERROR:SIGNATURE INVALID AND 5 SECONDS AFTER POWER SAVING again.Im from singapore if that helps.Hope someone can find me a solution to fix my phone first,and then unlock the bootloader.
BTW:when i tried unlocking the boot loader i typed adb reboot oem-unlock and it just reboots and goes into charging.