After updating my T-Mobile Galaxy SII to ICS last week my Exchange account no longer will sync. I have gone through the process of establishing it as a new account several times both with a T-Mobile tech and my organization IT tech. It appears to get stuck at the point of downloading and I get a which screen with a circle in the middle and the word Loading underneath. Nothing comes in: email, calendar or contacts. When I try to send an email it gives me a connection error. It worked fine before the update and my wife's phone, an unupdated twin, continues to sync with no problem to the same exchange server. Does anyone have a solution to this?