123 reset is only used for installing extensions. Just do a no-key reset and you will get navigation back. Sent from my iPhone On Jul 26, 2010, at 7:48 PM, "Lana Lee" <ratandox@xxxxxxxxxxxxx> wrote: > Hi All, > I have a M-Power with QT keyboard and was running the 2008 version of GPS. I > recently had to do a s, d, f reset (1,2,3 on BRl keyboard). My Navigation > menu has since disappeared off my Main Menu. > I work during the day so it's difficult for me to find the time to call > sendero Tech Support. Can someone tell me the steps to reinstall the > software?Will I need to uninstall before reinstalling? > Thanks in advance, > Lana Lee