As Oregon2 stated, here is a recap info I posted over in that thread:
This requires that you Root the phone to be able to edit/replace the file.
Rooting and unrooting this phone is pretty easy. You can find info on it in the "All things Root" section of this forum.
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I renamed the .mp3 sound file and the phone still booted....but it took forever.
I assume it spent much of the time looking for the file.
FYI, this file is located in /system/media/audio/boot/ and is called "wakeup.mp3".
I replaced the wakeup.mp3 file with a 1 second file of silence and the boot audio is now gone. Boots just fine.
I realize this is a crude method of removing it, but it was also damn easy.
Boot time is unchanged.
Here is the replacement "silent" audio file I made and used:
http://members.cox.net/friesen2/Commando/wakeup.mp3
Right click the link from your browser and "Save Target as" on your PC. Then you can move it to SD and use a file manager to replace the existing file. I renamed the old file as "wakeup.3pm".
I use a File Manager from the Market called "Root Explorer".
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As to the video animation, I am reluctant to rename it as it looks like an executable file. That could brick the phone.
Anyone know what type of file this is?
It is located in /system/bin/ and is called "bootanimation".