Use a registry editor and go to hkey_local_mach.../software/samsung/keyrun/
Than choose a letter like V and than press values on lower left of the screen.
Now choose AppPath and write down the path of the app you want to replace.
Like for those that don't want to launch att's video when pressin FN+V. When you make the changes you will press the FN+V and lauch whichever app you picked. Some of the letters have a key that will say ARGUMENT. Make sure you clear the words if there are any. You can also click on AppTitle to change the name of your new app.
Glad you found this, but the exact instructions didn't work for me.
Once you've navigated to your previously locked letter in HKLM/software/samsung/keyrun (V, M, C, etc..) delete the AppPath, AppTitle, AND Argument strings. Now set the Order value to 0 (I'm pretty sure you can actually leave this value alone, but i just set it to 0)
The letter you just edited has now been unlocked and removed from the Settings>Key Settings>FN Key Settings menu.
Just add back the letter with any program you want and launch away from the home screen!
I have C set to Calculator
G to Google Maps
A to Alarms
E to File Explorer
O to Opera
Edited by billygoatmilk, 04 January 2008 - 01:36 AM.