If you’re seeing errors on your iPhone after the upgrade check the following;
- Your iPhone might be looking at the old server. Large ISP’s can take up to 72+ hours to refresh their DNS servers. We have done everything we can do to speed up this process but you will have to wait for your ISP to update.
- We recommend deleting your email account and re-adding it.
- For POP3: [[How to setup POP3 on iPhone, iPhone 3G and iPhone 3GS]]
- For IMAP: [[How to setup IMAP on Apple iPhone]]
If you continue to have problems please open a new support ticket detailing the problem.