Just wondering if it is possible to get the 4.0 signal algorithm on 4.0.1. I just like having 5 bars instead of 3, it makes me feel better when paying my $$$ to AT&T
But on a serious note, just wondering if there is a tweak on cydia or something like that, plus I like the 4.0 bars compared to 4.0.1
probably not, but you could copy all the signal bars from 4.0 to your computer, upgrade to 4.01 and then copy the ones from 4.0 back to your phone, that way they look the way you like.