I gave an iPhone 4 running FW 4.0.1 & modem FW 1.59.00. iPhone is jailbroken already....I ran the ultrasnow unlock and it initially worked ....but a few days later I noticed in the middle of sending a text message that I had lost my cell data( no signal). I powered it down and back up and it still didn't help....about 20 minutes later I got my cell data back but no more unlock....it vanished....any ideas what happened or what went wrong?
I had a similar thing happen to me about 2 weeks ago. Signal was fine then just dropped off, came back but seems to drop off easily now. Will be interested if anyone has any solutions.
I hear ya guys....it has totally baffled me......I can't even think of how ultrasnow uninstalled itself from my phone.....like I said in my previous post it was there then I lost cell data for a bit then bang ultrasnow was gone and back to a locked iPhone