it is my first post.
we purchased for my sister the moto g and in order to make it more efficient with greenify etc i unlocked the bootloader and have a root but a week later when my sister took the moto g in her hands and had her sim cut (the guy in vodafone told her it is the same) the screen started blinking and the wifi died after 5 hours with her sim card.
so i had to re lock the bootloader and un root the device in order to ask for a replacement .
my problem is that my device is now
"DEVICE IS LOCKED. STATUS CODE : 2"
when i boot the device the warning screen with "warning bootloader unlocked" appears again..
what should i do in order to request an rma as the screen is blikining all the time and my device is wifi off always
thank you in advance