JumpSPL is a WinCE application that allows to place a custom file on
device's RAM memory and execute the arbitrary code contained on it by
jumping into its physical memory address.
This method is tipically used to load a patched bootloader in RAM and
execute it, so with JumpSPL you can bypass any bootloader protections
put by the manufacturer on a Windows Mobile based device.USAGE INSTRUCTIONS
JumpSPL has two modes, GUI and command line:
1) GUI Mode:
Run JumpSPL.exe, enter the load & jump physical memory address,
and then select the file you want to load. Please note the file
must be located inside "My Documents" folder.
2) Command Line Mode:
JumpSPL.exe <jump address> <path to file>
JumpSPL takes two arguments, the first argument is the load & jump
physical RAM address, the second parameter is the path to the file
to load; if the path does not start with '/' it is considered to
be relative to the JumpSPL.exe directory.
JumpSPL should work on any WinCE device (not necessarily manufactured
by HTC), although I have only tested it on HTC devices.http://forum.xda-developers.com/showthread.php?t=334667