I used Mint Mobile for wireless data access before the new 3.6 update, which gave us the North American region. I only had three months access on that SIM card and the card expired. Recently I updated to the 3.6 OS(not the beta version)and I decided to get another Mint Mobile SIM card except this time it didn’t work properly. I put in the special APN settings for Mint Mobile into the radio except that didn’t help at all. Again, I’ve done this before so I know how to do this. It literally shows full bars for cellular on the DUDU7 and it shows the 4G symbol except I can’t access data. is there something new in the 3.6 OS that I have to do in order for the data to work properly? cause I’m seriously at a loss. I don’t understand why it’s not working. Is this a cellular issue or is this an DUDU7 issue?