iPhone4S heart knot completely open: iOS9 capacity mad, power saving 3h

Beijing time on June 9, 2015 at 1 am, in the United States San Francisco Fangcao Art Center MosconeWest launched WWDC (Global Developers Conference), this is the 26th The Global Developers Conference, the theme is “The epicenter of change”, which means the Center for Change. I believe many people have been looking forward to the arrival of this day, especially the old device users of the iPhone 4S. Because the iOS 8 upgrade package was too big, the body must have at least 4.7G of free space to upgrade. Some iPad models even need to reach the remaining space of 7G or more to support. In order to upgrade to iOS 8, users who have caused a lot of 16G body memory have to delete various app applications already installed in the machine, or delete a lot of music and photos, thus releasing more space for upgrading. After the upgrade, the iPhone 4S has a headache. As iOS 8 focuses on the innovation of new features, the old device or the previous system version has not been well repaired and improved, resulting in N problems during the operation. , WiFi often automatically dropped, running unsmooth, power consumption and so on. However, before the release of this WWDC, there were a lot of rumors on the Internet that Apple's iOS 9 system will focus on compatibility and operation of old devices. And just in the morning of the global developer conference, Apple said that this time the iOS 9 upgrade package reserved space only 1.8G capacity, and more power-saving, compared to iOS8 system, the phone can use 3 hours more For the old device users of the iPhone 4S, this is really a big surprise, and you can experience the new Apple iOS9 system in the future. Where do you see more of the latest digital technology information? Life encounters mobile phone, computer, software use problems, do not know who to ask? This article comes from [system home] www.xp85.com Related articles recommended: 1. Still waiting for jailbreak? After iOS9, there may be no way to jailbreak. 2. What major innovations will be brought by iOS9? 3. Apple updated iOS9 version of the map.