The Motorola MPx200 Smartphone 2002
Subject:   Not upgradable to 2003
Date:   2004-05-02 02:03:57
From:   toddogas
Response to: Not upgradable to 2003

My understanding is that even if an update were available, the carrier (AT&T Wireless) would provide it. So, you might want to contact AT&T Wireless and voice your opinion to them too.

The other item to consider is that the AT&T Wireless version of the MPx200 is dual band for 1800/1900MHz. AT&T Wireless is switching to 850/1900. Here's an article that explains the situation:

Left Behind: The AT&T Wireless "Upgrade"