I have some apps on my iPhone, but then my computer messed up and i had to clean install os. So now i have no thing in iTunes and i want to backup my iPhone, when i sync it, it doesn't transfer any apps, so i downloaded and added an app onto iTunes and when i check to transfer, it says it wil replace all my apps with iTunes library. How can i transfer all apps on jailbroken iPhone 4 to iTunes without losing any of them?