Recent content by sanket_963

  1. S

    For my At&t Nokia Lumia 520 [Unlocked], why am I unable to find a bootable option?

    At&t Nokia Lumia 520 [Unlocked] Unable to find a bootable option. I was surfing on facebook through my lumia. It automatically shuts down. and when I tried to power it on there's black screen with a message on top displaying : "ERROR : Unable to find a bootable option. Press any key to shut...