I have an iPhone4, and was previously running 4.2.1, jailbroken with greenpois0n. At some point (not sure when), MMS stopped working - I can't send or receive MMS.
I just tried restoring to 4.3.1, and loading my backup, but the problem persists. I've also tried resetting my network settings multiple times. Any idea how I can fix this? I'm wondering if it's something in my backup, but I *really* don't want to lose all my data (txts, game saves, etc)...
I just tried restoring to 4.3.1, and loading my backup, but the problem persists. I've also tried resetting my network settings multiple times. Any idea how I can fix this? I'm wondering if it's something in my backup, but I *really* don't want to lose all my data (txts, game saves, etc)...