Apps won't sync..

[yani2k8]

Hi everyone.

I recently jailbroke my iPhone 3G (2.1 firmware) and now I have a problem with syncing my apps from my Mac back to my iPhone.

On iTunes, I went on the Applications tab, ticked all the apps I want to sync back to my iPhone and clicked on 'Sync'. It started loading as it normally would but then I got this message:

I also tried downloading the apps directly from my iPhone from the App Store. This didn't work either. I got the following message:

.. but I already am logged in..



Any suggestions?

Thanks in advance.

Yani.

 

[jaseone]

Try Store / Deauthorize computer and then Authorize again in iTunes.