I'm trying to set up my gmail through exchange on the iPhone 5 and I have updated to 6.1.2, I have tried setting up with the settings that HAVE always worked ever since my iPhone 4, every time I get a "cannot connect to server issue". It works fine if I set it up as a gmail account but I prefer to set it up as exchange because it gives me the options of contacts calendars and faster push. Also the fact that you can "delete" emails instead of archiving. I've tried restoring the iPhone and setting up as new but it doesn't work either. Any suggestions?