We can confirm that Sprint is testing multiple firmware versions past the release version, 1.010SP for the Sanyo MM-5600. It is unknown what the update will target at this time.
By Christopher Price on March 9, 2005
Christopher Price is the Founding Editor of PhoneNews.com. Today, he leads the team building Console, Inc. - a new kind of Android™ device. He still likes to pontificate... a lot. You can visit his personal blog at ChristopherPrice.net.