Hi
Even since I upgraded to ios 8.4 all my emails stopped working when I am on 3G or 4G. It works fine with Wifi connection. I am using Yahoo, Gmail and exchange and all don;t work and really stuck.
Anyone facing the same issue and would appreciate your updated
Regards
Akbar
iPhone 6, iOS 8.4
Hello, mehrakbar.
Thank you for visiting Apple Support Communities.
I understand that you are unable to receive mail on your iPhone unless connected to a Wi-Fi network. Since you are experiencing this issue with all of the mail accounts on your iPhone, this sounds like you may be experiencing an issue connecting to the cellular data network. Here is a troubleshooting article that I would recommend going through for this issue.
If you can't connect to a cellular network or cellular data
Cheers
Cannot Get Mail - iPhone 6 -IOS 8.4
