We are offering iPhone 4 Repairs Services to our clients which are situated all round the nation. We offer these iPhone 4 Repairs Services at very affordable prices.
The iPhone 4 comes with the newest version of the iPhone OS, now called “iOS 4.” Most features of the operating system have been available to all iPhone (3G and 3GS) owners for a few days now, but they’re worth repeating here, as they address many of the issues people have had with the iPhone in the past.
Most significantly, iOS 4 now provides for a (limited) form of multitasking. If you’re using one app, and would like to switch to another without closing it, you just double-click the Home button. A switcher bar pops up at the bottom of the screen, allowing you to choose another app to switch to. Tapping the Home button once takes you back to the home screen, as usual, but now the app you were on is added to the background bar, not closed entirely. Some functions work while the app is in the background (music playback for instance) but most don’t. As such, the background bar is more frequently a sort of suspended animation that you can put apps into, so you can come back to them later. It’s not true multitasking, but it’s enough for most things you would want to do on a smartphone.