Originally Posted by zehjotkah

Here is the How-To for installing custom levelpacks for Angry Birds.
Please only do this, if you don't have the official levelpacks installed, because these custom ones will overwrite your bought LevelPacks! For Rovio (the developber of Angry Birds) it is okay if you install custom levelpacks.
If you haven't seen the video yet, here it is again:

http://www.youtube.com/watch?v=NcSLjVvIMbU

First you have to download this file. If you use Windows, then use WinRAR to unpack the file. If you've downloaded the file directly to your N900 you can also unpack it there.
Type in the following:

Code:

root
tar xfz /home/user/MyDocs/cag_level_pack.tar.gz

You will get a mypack folder. Copy this folder to the internal memory of the N900 if you unpacked in windows. Then open X-Terminal (you will need rootsh, as every time) on the N900 an type in the following:

Code:

root
mkdir /home/opt/rovio/angrybirds/data/levels/pack2
cp /home/user/MyDocs/mypack/* -R /home/opt/rovio/angrybirds/data/levels/pack2

That was all! Easy, isn't it? Now you can start Angry Birds and play the new levels.
Thanks to Rovio for this game, and thanks to cgarvie for this levelpack, and all his effort!

Have fun!

edit: it seems that youtube has disabled my subtitle file... now it works... strage