Hello, I know there are existing threads for this, but they are very old so pre-date the latest iOS version. I have an iPhone 5, and I am on the Orange/EE network in the UK. Basically whenever I travel - say to another city or further than a few miles from my normal location - sometimes the phone will display a solid 4/5 bar 3G signal but no data will work, no Safari, Weather, twitter or anything. I used to flick it into airplane mode and off and that would sometimes work but I'm trying to find a longer term solution as this trick doesn't work for me anymore. I went to a different city yesterday/today and when there it worked at first, then just stopped, then started again and stopped. I tried restarting and resetting the phone as well as deleting network information but nothing specifically seemed to have got it working. Now is this a known issue? My googling returned a few older threads from october/november across a variety of networks both in the UK and USA so I was wondering. As far as I remember this never happened with my 4S (same network) and has happened multiple times with my 5.