There is nothing like a OEM or carrier that lets their babies walk long before they are ready. Looks like the Android 2.3.5 update for AT&T’s Infuse 4G was not quite ready to run in the wild. Here is what was said on the Samsung forums:
[quote]We currently have put a hold on the update. Samsung and AT&T are aware of the issue with the Infuse 4G Update and are developing a fix.[/quote]
AT&T confirmed this foul up to Android Central, so you Infuse users out there must continue to eat that Froyo slowly until your Gingerbread is ready.
Source: Android Central