If you need to organize the App on your iPhone or iPad, you can create app folders to store and categorize your applications. This feature has released on iOS 4 for iOS devices, which allows iPads to hold up to 4400 apps in folders and iPhones to hold over 2000 apps.
How to fix iTunes error 3194 while restoring either stock, or custom firmware/iOS on iPhone / iPad / iPad. iTunes error 3194 means iTunes failed to get SHSH blobs from Apple servers. So, if you run into Error 3194 from iTunes, you can temporarily fix 3194 error by pointing iTunes to Cydia’s SHSH server where [...]
Some users have problems with “Network Connection Timed Out” error when trying to update their iPhone, iPad, or iPod touch to a newer version of iOS from iTunes before the download completes. These are usually pretty simple errors to fix and we have several methods below. Before going on, make sure the following is true: [...]