"Assuming that the device failure is indeed related to a software problem, restarting the phone as one would a desktop or laptop computer may just do the trick. If the software problem is related to a problematic app, then it could be that only the app in question, rather than the entire operating system, needs updating. Finally, iPhone users might want to check whether software or OS updates are already available for download. It is anybody’s guess whether or not the next iOS update will solve such software problems. At any rate, iPhone users would do well to find reliable and experienced repair expert who can carry out an accurate diagnosis. For exceptional service and quick iPhone 4 repairs in Melbourne, customers can turn to a leading mobile phone expert like TelcoWorld."