Originally Posted by rscarawa
Well, I hope I do not have to demo the problem to get a new sim card. It only happens for an hour or so then clears on its own. I will never make it to the sprint store without the problem clearing on its own.
Next best thing to do would be show them this very thread:
Any "no sim" issues found so far?
I'd also check XDA-DEVELOPERS.COM for a similar discussion.
Last but not least,show them this one:
Sprint Community: HTC One SIM card error