I just set up StraightTalk on my wife's iPhone 4 end of Dec 2012. It's an older AT&T phone which I unlocked legally through AT&T when the old contract expired. It is not jailbroken. It works great on StraightTalk with 3G, MMS, etc. It's AT&T's network. The only issue I had was configuring the data settings which were not accessible through this particular iPhone's Settings panel. I think access to this can be limited by ATT. But I used a pretty slick online utility to set them at http://www.unlockit.co.nz/unlockit/
It seemed legit and so far I've experienced no trojans or malware.
The only negative is the lack of customer service at ST...
It seemed legit and so far I've experienced no trojans or malware.
The only negative is the lack of customer service at ST...