Just in case you are a Sprint customer using the Samsung Moment or the HTC Hero and was wondering about the promised Android 2.1 OS upgrade, a Sprint employee posted the latest news on the official message board. He wrote that the upgrade is being tested and that everything is going well. While Sprint still expects to make 2.1 available in the first half of the year, if things continue to go so smoothly, the carrier will have the upgrade ready well within that time period. The employee, who uses the handle “tooner”, writes that he just wanted to keep Sprint customers up to date. So now, you Moment and Hero owners can sit back and enjoy the upcoming weekend, safe and secure in the knowledge that  movable wallpaper will soon be on your handset.
source: SprintCommunity via AndroidGuys