About three days ago, my iPhone 5 just suddently stopped connecting to WIFI. I even had no service at one point. There are no problems with the wifi at home or at work (which i connect to) it's just connecting to my 3G and sometimes when i get home i will have the 'E' sign showing.It will maybe connect for a few minutes and then dissapear and go back onto 3G again.
I havent done anything differently to my phone and i dont want to be using all my 3G when the wifi is running perfectly fine.
I am with Vodafone if that helps and i have had the phone about 6 months.
Thanks
См. статью: IPhone 5 has suddently stopped connecting to WIFI!