iPhone 4 carrier logo graphics
Since I got my iPhone 4 I've been trying to replace the carrier logo with a nice graphic one, as I've been doing since fw 1.x.
Before the jb was available I've attempted to reinject a complete ipcc file with the graphics logo, but it did not work at all.
I've noticed however that the is a new entry in the carrier.bundle, specifically in the status bar images stanza: StatusBarCarrierName. This seems to be specifically targeted to iPhone 4, as old graphics will not scale properly.
The idea of using a PNG dates from the time Cingular was the orignal Apple partner and they got acquired by AT&T during the development of the original iPhone. So there were both Cingular and AT&T SIM Cards and networks around so they decided to make a graphic to show the AT&T logo even for Cingulare SIMs and networks. But the fall back was always text and now it seems that they have switched to text always on the new iPhone.
If anyone managed to get the png carrier logo to load on the new iPhone, please post the trick.