Do have an iphone 4s in hand, how do you think of it? as apple released iOS5.0.1, an update to its mobile operating system, but it seems that many users claims that the battery of iphone 4s are burned to fast. iOS5.0.1is the first update of Apple iOS 5, so that the tray notifications, increased performance and icloud to the iPad, iPhone and iPod touch. In addition to solving the problem of battery IOS, 5.0.1. add multitouch gestures for the original iPhone, icloud bug fixes and enhanced voice recognition for iPhone users inAustralia. This is the first operating system update available through both iTunes and over-the-air. Not long after the release of the iPhone 4S, users began reporting that their phone batteries drain faster than before. This issue is not just iPhone users, however, 4S, but anybody uses iOS 5, Apple has finally realized that there were bugs in iOS 5, which caused the battery drain and recruited to help developers find the bug. On November 2, Apple has admitted that IOS had five performance problems of the battery and announced that he would solve the problem of iOS5.0.1. Apple has released several beta OS updates in the last week. Mashable Beta Testing showed that the IOS5.0.1brings a significant improvement in battery life of iPhone. Hope the battery problem can be solved fast, though there is some problem happened to iphone 4s, lots of people like it, using it to take photos, listening to music, play games and so on, especially when icloud appears, it is easy for apple users to share their files on different device. But there is no solutions to the drm protected music and movies to users, they have to use a remove drm software to remove drm, so that they can enjoy their music and movies. As an apple user, there are many other programs they should used, for example, if you want to enjoy music on their ipad, ipod and iphone, you may need a software to ripper dvd to formats that ipad,ipod and iphone support, there are many programs can do that, such as a wondershare dvd ripper, if you have a mac then you can use a iskysoft dvd ripper for mac to help you to convert both encrypted and non-commercial homemade DVDs on Mac for portable devices like iPod, iPad, iPhone, PSP, etc.