Live wallpapers and themes for other software
May 1st, 2011, 9:31 am
Using RootExplorer,

copy /system/media/bootanimation.zip onto PC

replace .png files from original /ani1 and /ani2 with new ones from bootland.zip. Leave original desc.txt file alone.

Re-zip this back to bootanimation.zip without using any compression (e.g. in WinRAR select "store" for compression method).

Before putting new file onto phone I would suggest you rename original file on phone so you can restore it. Then upload new file back into system/media folder on phone. Set permissions

Y Y N
Y N N
Y N N

Reboot phone...all done! Correct image size and framerate.

Important things to avoid failure: Uncompressed zip file, permissions set, desc.txt as per original SE bootanimation file.
May 1st, 2011, 9:31 am