Corrupted Memory Moto G?

I received a boot looped moto G from a friend and what infuriates me is that no matter what I do, nothing changes on the phone. NOTHING. Flash new recovery? Old one is still there. Flashed new modem, radio, boot images, boot logo [OKAY] and more yet it's as if the phone never budged. I wiped /data /system /cache too.

Not recognized on ADB
Recognized on mfastboot
Boots to recovery
Bootloader Unlocked

Any ideas what the issue is?