a1549 won't register with any network
I have one that is stumping me. iPhone 6, a1549, won't register on any network no matter what SIM I use. Tried using a VZW, ATT and Sprint SIM and it wouldn't activate. Popped in a Tmo SIM and it activated. OK...so its a Tmo. I pop a Tmo SIM in with active service and it won't register on the network. Tried rebooting, reinstalling, banging it on the counter, all the usual steps.
What am I missing here? The phone works, the SIM works. I'm half tempted to believe that the phone is locked to some weird network but when I run it through our unlock service, its already unlocked.
And just like that...it works. I didn't do anything to it other than open it to see if I could see anything.
I really do hate iPhones.