I just upgraded my Curve to OS 4.5 last week and since then I noticed that I can't get into MyFaves to modify any contact info. Has anyone else had this problem on T-Mobile?

I've seen the myfaves get stuck on refreshing. Give TMobile a call and just have them refresh your myfaves from their end. Don't tell them you upgraded to 4.5, though!

I had the same thing going on after the upgrade, gave it a few hours and its working now. You'll get this annoying alert saying that yourfaves are refreshed now. Had to go back and change some of the custom ringtone and icons though but oh well, keeps me busy in the summer. Hope it fixes itself for you.

I had one never refresh afterward. AFter a week it still sayd "refreshing." TMobile can fix it over the phone in minutes.

Yeah that's what I figured. I will give them a call. Thanks!