Sprint rolled out the Android 2.2 update for the Epic 4G this week, but after reports of SD card problems, and data connectivity issues, they've pulled the update.

Users who already applied the update can fix their phones by doing a hard reset, but who wants to do that? Backup your data folks.

No word yet on when a new update will be released. You can check out the update page at the link below to see if/when Sprint makes any announcements regarding this update.