cant add apps on iphone jl with pwange 3.0

[mazu]

i jailbreak my iphone 3g with pwange 3.0. Every went well till i tried to download cydia apps like backgrounder etc. it download but doesnt get insatalled on the iphone. the same happened with different cracked apps i tryed to add syncing with itunes, doesnt get installe . i search for it on the new search engine and doesnt appear.
Can anyone know what i got to do?
Thanks

 

[marra2]

for cracked apps to work get a free one off itunes first !

 

[ilfn143]

backgrounder doesn't appear on the springboard and cydia app won't sync with itunes. open any regular app and hold down the home button for 2 seconds see if it say background enabled.

 

[4np]

unjailbreak?

 

[Tokiopop]

Cracked App discussions isn't allowed here, thanks.