Upon booting up after swapping batteries last week, I noticed that I wasn't getting any service (voice, 3G, 4G, etc.). I have seen this issue in the past, but it always fixes itself after a reboot. Not this time however.
I have rebooted, battery pulled, and even factory reset with no luck. Radios are still not working. I noticed in the settings> about phone> baseband version says unknown, and when dialing *#06#, the MEID is blank.
Phone is running stock 4.1.1, not rooted. Any ideas? Is it possible my radios were corrupted randomly, or maybe a hardware failure? If it's a software issue, how do I go about fixing it? Please help!
