mobile data
Can someone please help me? I can't get some of my apps working when I use mobile data, my instagram comes up 'couldnt refresh feed' tumblr wont load at all and my facebook rarely loads for me. They all work perfectly connected to wi-fi. Other people I know don't have this problem? What is the problem with mine? My phone usually has full signal too. I have an iPhone 4 and I only got it less than 2 months.
iPhone 4