IPhone5 Upgrade iOS6.1.2 Benchmark unlocked lock Password vulnerability

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;   Early this morning, Apple released an IOS 6.1.2 update designed to fix Exchange calendar vulnerabilities that could lead to increased network traffic and battery power. While the IOS 6.1.2 is only a small update, you should all know that minor updates may fix some of the other unknown problems while fixing some of the specific problems, or they may bring some other problems. What changes did IOS 6.1.2 bring? The foreign media gottabemobile Adam Mills the first to bring us the evaluation.      The following is the full text:     Perfect installation     in the past, I believe many users have experienced the installation of IOS update when there are problems. Mills has encountered an Apple server instability when installing an IOS update and has been frozen for any reason.      According to Mills's findings, the installation of IOS 6.1.2 updates will not be a problem, and the installation process can be said to be not generally smooth. The reason is likely to be that this update is only a very small update, the size of 12.8 MB, only about 1 minutes to complete.      Random Restart is still not a problem      before the release of IOS 6.1, the random restart of the IPhone 5 I believe everyone should be familiar. But with the release of IOS 6.1, the random restart of the IPhone 5 seems to have been resolved. Mills said that after upgrading IOS 6.1, his IPhone 5 never restarted randomly. This is true after installing IOS 6.1.2.      Mills said: "I upgraded IOS 6.1.2 early this morning, so far my IPhone 5 has not been automatically restarted." So I think IOS 6.1 is supposed to solve this problem. "     Previously Apple did not acknowledge the random restart of the IPhone 5, and this issue has never been seen in the update log for each version of IOS 6."      Software is no problem at the moment      in Mills earlier In the IOS 6.1 review, he found that some of the apps on the IPhone 5 were problematic, notably Chrome. Chrome was perfect before the release of iOS 6.1, but after upgrading iOS 6.1, the performance of Chrome was a bit off, and the speed began to slow. The use of Google + has also slowed down, but it doesn't happen very often. In addition, the official Twitter app has seen several crashes since upgrading IOS 6.1.      IOS 6.1.2 has so far found no application problems. Twitter apps have been updated last week to fix the crash problem. Chrome and Google + have been perfect for now. Mills also installed many games on his IPhone 5 and found no problem at all. Mills says Apple generally has some problems after the update, but IOS 6.1.2 so far has been very good.      Battery Endurance It's hard to say     Many users are complaining that their iphone 5 battery is always in trouble, but Mills says his iphone 5 battery has been normal until 8 days ago when he suddenly found him IPhone 5 battery consumption is faster than usual. Mills says he's not using exchange, so this problem should have nothing to do with Exchange. He found that many non-Exchange users also reflected the IPhone 5 battery consumption faster than ever.      As for IOS 6.1.2,mills says it's hard to say whether it improves battery power, but at least it doesn't make it worse. Typically, the battery lasts a few days or weeks before it emerges. So it's hard to say whether the IOS 6.1.2 has a better or worse effect on battery endurance.      Mills said IOS 6.1.2 At least did not affect battery endurance, and he seems to have found some improvements, but he is not sure.      Because Mills is not an Exchange user, he does not comment too much on exchange issues.      Wi-Fi connection is still strong      and iOS 6.1, Mills found in upgrading iOSAfter 6.1.2, the IPhone 5 Wi-Fi connection is still strong. Mills said his IPhone 5 ran a WPA2 network that had caused him a lot of trouble, but with the release of iOS 6.1, all the problems have been fixed and upgraded to iOS 6.1.2 still.      Security issues not resolved     , a very serious security flaw in IOS 6.1 has been exposed, allowing others to bypass the iphone's lock-screen password and access the iphone's content directly. Mills found that IOS 6.1.2 still did not fix the vulnerability.      Mills that Apple is likely to be in a hurry to fix the Exchange vulnerabilities before fixing a security vulnerability problem. But he thinks Apple's move is a bit odd because the security loophole is also very serious.      Should you upgrade iOS 6.1.2?      said that the problem should not be upgraded, Mills that most users can upgrade. If you have upgraded iOS 6.1 and are using Exchange, you must upgrade your iOS 6.1.2. If you don't use Exchange, it doesn't matter if you don't rise. Of course upgrading iOS 6.1.2 is also possible, as jailbreak tool evasi0n 1.4 has been released to fully support iOS 6.1.2.      As for those who did not upgrade to IOS 6.1, Mills recommends not to be promoted for the time being. So there are still vulnerabilities in IOS 6.1, so it's better for this part of the user to wait until Apple fixes the problem and upgrades it.