If you have the animation.zip file follow these instructions.
To use Bootanimation.zip
Using the root explorer, navigate to system/bin
you will be working with 2 files.
*First find a file named – >System/Bin "samsungani" (no file extension) and rename it (ex samsunganiBAK)
Secondly find a file named – >System/Bin "bootanimation" (also, no file extension) and rename this file to "samsungani" without the quotation.
Get the bootanimation.zip file that you want to use (or create your own)
Unzip it to verify a little information is correct
Open the desc.txt file > you should see something like this (numbers will vary)
700 1116 18
p 1 0 part0
p 5 0 part1
Whatever bootanimation you use, make SURE that the number directly after the "p" is NOT 0 otherwise you will enter a never-ending loop.
Put in System/Media