I just upgraded to 5.0.1 and got untethered with redsn0w. Everything went 100% smooth except now I can barely use Cydia. Everything seems to be updated. No essential upgrades. No changes when forcing a refresh. But 99% of the packages I try to install show nothing in their details (the only thing on the screen are the "install" and "search" back buttons), but if I try to install something like Activator, for instance, it says that it's missing dependencies, or that I don't have the proper firmware version, even though I do. Something tells me this is all related to mobile substrate, but I don' know how to fix it. Even if I install it manually, the packages don't recognize that I have it installed. Anyone have a similar problem? EDIT: Some packages apparently work...for instance I was able to install biteSMS, which came with MS bundled, even though I already had it installed. Apparently it overwrote it or whatever; fine. Same thing with Browser Changer. It installed MS even though I already had it, overwrote it, whatever. But still, I can't even install Activator, because it says that I need mobile substrate and an ios version higher than 4.0. WTF??