It's working on my iPhone, still haven't got my unlock code for my Note, but I'll test it when I do. Probably won't since it has the AT&T firmware, might have to wait for the marshmallow update, but we'll see.
Yeah, not sure what to do yet. Just got a sim with t-mo service that I'll use this week to test. Pricing is about the same, but on t-mo I would have unlimited data and one line on JoD. Not sure if it's worth it though, would have to unlock and port 10 devices plus 5 backup devices.
I don't know where people see Tmobile as being cheaper, they are more for what I'm looking for. 2 lines with 15gb shared is $130 at ATT. 2 lines with 10gb shared is $140 at Tmo. For true unlimited 2 lines at Tmo is $170 which isn't bad, I just don't need that much data. Even Verizon is cheaper. What am I missing with Tmobile? The audio/video free streaming sounds nice, but it doesn't include youtube.