iPhone 5和iPhone 4是否会由于64位架构而过时 [英] Will iPhone 5 and iPhone 4 getting obsolete now due to 64 bit architecture

问题描述

Apple在最新版本中发出警报，例如放弃对32位应用程序的支持，甚至有猜测是围绕从具有32位体系结构应用程序的App Store中删除应用程序进行的.

Apple in its latest releases throwing alerts like dropping of support for 32 bit apps, even speculations are going around the removal of apps from App Store which has 32 bit architecture app.

这是否意味着iPhone 5、5C和以前的版本被搁置了?

Does that mean iPhone 5, 5C and previous versions are getting shelved ?

推荐答案

Apple在iOS 7中引入了64位支持.此后构建的应用程序包括64位和32位版本.在此之前生产的应用只有32位代码.64位设备可以在仿真模式下运行它们.

Apple introduced 64 bit support in iOS 7. Apps built since then include both 64 bit and 32 bit versions. Apps produced before then have only 32 bit code. 64bit devices could run these in an emulation mode.

iOS 11不再运行仅32位应用程序；这意味着当设备升级到iOS 11时，有许多应用程序将不再运行.我还没有看到Apple关于是否将这些应用程序从App Store中删除的任何声明，也许它们会阻止它们从iOS 11设备看到或下载的情况来看，就像iOS 9设备今天无法安装目标为iOS 10+的应用程序一样，否则它们将被清除；我们已经看到Apple从商店中清除了许多较旧的应用程序.

iOS 11 no longer runs 32 bit only apps; This means that there are a number of apps that will no longer run when the device is upgraded to iOS 11. I haven't seen any statement from Apple as to whether these apps will be removed from the App Store, maybe they will prevent them from being seen or downloaded by an iOS 11 device, just as an iOS 9 device can't install an app with a target of iOS 10+ today, or maybe they will be purged; we have already seen Apple purge a number of older apps from the store.

新的二进制文件将继续包含32位和64位代码，因此，只要它们的目标是可以在32位设备上运行的最低iOS级别，新的/更新的应用程序将继续起作用.

New binaries will continue to contain both 32bit and 64bit code, so as long they target a minimum iOS level that can run on the 32 bit devices, new/updated apps will continue to work.

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