Download JL_Cmder
JL_Cmder Javaloader Utility
Connect the handheld to your computer by USB
Go to the folder where Javaloader.exe is installed (e.g. C
Program Files\JL_Cmder)
Type the following command:
javaloader -u erase -f Registration.cod
Restart your handheld. And you're done. If your handheld is using a password you can type it like this:
javaloader -u -wPasswordHere -f Registration.cod