Applications are something that we can’t live without while using an iPhone or iPad. iOS devices that came out-of-the-box has some pre-installed applications in them already and one the most important stock application is the App Store. This gives you access to the marketplace full of free and premium applications and games available for all devices running on Apple operating system.
People enjoy downloading applications from the marketplace that Apple has to offer until one day restore or upgrade to another firmware version just to find out that their favorite apps are no longer there on the home screen anymore. While most users have no problem re-downloading them from the App Store, the real problem came in when the app wouldn’t open or appear on the Springboard, despite showing installed.