Loads sort of well...
I jailbroke my 3GS to 4.3.1 using Pwnage tool last Friday, and after about a day for tweaking, and a couple of timley updates, all is as well as things were on 4.2.1, but with all the jollies of extended Airplay and other wee tweaks.
I seem to remember using PkgBackup a year back of so, but now I have a wee problem. It seems to stick at 'saving Springboard files', and quitting seems to be the only way out. All other aspects of the UI seem fine..till this automatic backup kicks in. This is not a bug post, as this may well be due to convicts with other JB software on my phone - but I am curious to see if this is seen by others. Im using ver 4.2.11 atm. 🙂