[Claude9039u]

II dont really know if this will help but you can give it a try. First I dont know where you can get a copy of the verizon splash screen then you can do this:

This is 2nd screen that moves:
Gota edit registry
[HKEY_LOCAL_MACHINE\SOFTWARE\HTC\StartupAnimation]
edit GIFFile value string to what ever you named the
startup animation file above.. save and reboot
Thanks to col for your help on registry setting.

WaS
windows\spcs_startup.gif

now \spcs_startup2.gif

This is 3rd screen was microsoft mobile green screen
picture must be a .png picture and save it as
welcomehead.96.png uunder my docu's then move it from there to windows
dir

I am not to sure what you mean by Sprint PCS carrier image? But here is something that may help?:

4-Change Operator name
HKLM\System\State\Phone\Current Operator Name

Hope this helps.