Sprint said it was coming, and lo and behold, the carrier has proven to be true to its word. Here on the final day of September, the year 2010, Sprint has issued a highly anticipated firmware update for the Epic 4G. We're told that it'll be pushed automatically to phones, bringing along four major fixes: WiFi standby battery drain, Amazon MP3 cannot download in 4G, large emails lag in upload speeds and increased 3G upload
