Note: The steps we go through this how-to include modifying low-level system files. Changing the loading bar is done at your risk, do not attempt if you think that you might mess something up or if you don’t understand some parts of this how-to.
Want to make your boot sequence more cooler? Maemo allows you to change the loading bar that appears at startup.
First, we want to go root:
Next, backup the files we want to change:
cp indicator_update* /home/user/MyDocs/Bar_Backup
Now, for the fun part. Create your own loading bar images. You may use the originals as a base, you would want 8 PNG images with a size of 192×48, alpha-channel is optional. You can look at this custom loading bar set, for example. Name them all as indicator_update?.png, with ? going from 1 to 8, in the order you want the images to appear.
Drop all the images to /usr/share/icons/hicolor/scalable/hildon