Makes sense. I took your advise and did exactly that. Got replacement product within hours and it now works. I can vouch that your solution is 100% on point because I spotted a difference between my...

Hi, I am new to the forum. Nice to meet everyone.I just purchased a MR6400 prior to my travel in coming 4 days. The device does not detect SIM no matter what I try. I have tried a lot of things! No...