This is the first time i have encountered this problem, even thou i have iphone 4 & ipad 2
since more than a two years, both of them are jailbroken since i have bought them, and
after every jailbreak release i update my device, rejailbreak and restored the data & apps.
The problem is on my ipad with absinthe 5.1.1 jailbreak, i backedup all my data, apps
& a piracy-enabling tweak apps to itunes ( with transfer purchases ), updated my ipad to 5.1.1 then
jailbreak it, after that i installed the piracy-enabling tweak, FolderEnhancer, SbringBoard, SpringBack, Barrel
and other tweaks, then from the apps tab in itunes i checked sync apps and pressed sync,
for 326 apps it synced fast, but the problem is when i opened my ipad not all the apps synced,
the icons are there but it looks like it's still syncing, ALSO the major problem is i can't change
the page it freezes between the two pages & resprings.
I did this 4 times with changing the order of restore from back up & the jailbreak, also i increase,
decrease & changed the installed tweaks from cydia before syncing apps, everytime this happens to me!