适用于iPhone 4S的iOS 4 [英] iOS 4 for iPhone 4S

问题描述

我正在构建一个iOS应用程序以公开发布，并且我想针对iOS 4开发它，正如我从 instapaper统计数据，iOS 5拥有48％的市场份额，这很好，但是我的应用程序会这些早期采用者可能不会使用它，并且可能不足以迫使他们进行升级.

I am building an iOS application for public release, and I would like to develop it against iOS 4, as I see from the instapaper stats from November that iOS 5 has a 48% market share, which is good, but my app will probably not be used by these early adopters, and it's probably not going to be enough to force them to upgrade.

问题是我只有一台iPhone 5S，它随iOS 5一起提供.我无法找到我的4S的iOS版本，这在反思中是有道理的.尽管如此，我想知道4S是否存在某种非官方的版本，或者是否有某种方法可以使iPhone 4版本在4S上运行.

The issue is that I only have an iPhone 4S, which shipped with iOS 5. I have been unable to find an iOS build for my 4S, which upon reflection makes sense. Nontheless, I'd like to know if there is some sort of unofficial build for the 4S or some way to make the iPhone 4 version work on the 4S.

我很确定答案最终将是购买3GS/iPod touch开发".那一定是值得的，还是我应该坚决解决?我很确定大多数iOS 4用户最终都会升级.有没有人能统计出iOS 3用户使用了多长时间?

I'm pretty sure that the answer is going to end up being "Buy a 3GS/iPod touch for development". Would that necessarily be worth it or should I just tough it out? I'm pretty sure that most iOS 4 users will upgrade eventually. Does anyone have any stats on how long it took iOS 3 users to move on?

推荐答案

对于首次剪切测试，您可以使用模拟器，该模拟器将允许您针对iOS 4.3进行测试

For your first cut testing, you can use the simulator which, will allow you to test for iOS 4.3

理想情况下，您需要掌握适当的设备来测试您的应用.您说您正在支持iOS 4，但是您是说4.2还是4.3?如果是4.2，则将支持iPhone 3G；如果是4.3，则将支持3GS以上.

Ideally you need to get hold of the appropriate devices to test your app. You say you're supporting iOS 4, but do you mean 4.2 or 4.3? If 4.2 then you'll be supporting iPhone 3G, if 4.3 then 3GS upwards.

那里有测试服务，只需搜索"iPhone测试服务"即可.我从来没有亲自使用过它们，因此不能担保其中任何一个，但是成本可能比在实际设备上进行投资要低.

There are testing services out there, just search "iPhone testing services". I've never used them myself, so can't vouch for any of them, but the cost may be less than investing in actual devices.

我保留了3G和3GS进行测试，但是老实说，即使我的主应用程序支持4.2，我也很少在模拟器之外对旧版OS进行任何测试.我把3GS交给了我父亲，条件是父亲在被询问时为我测试过……但是我当然要为他升级到iOS 5，因此，除了在不同屏幕分辨率下进行测试外，它几乎没有实际价值.

I kept a 3G and 3GS for testing, but to be honest, even though my main app supports 4.2, I rarely do any testing for older OS versions outside the simulator. I gave the 3GS to my father on condition he tested for me when asked… but of course I had to upgrade it to iOS 5 for him, so it's of little practical value, apart from testing at different screen res.

这篇关于适用于iPhone 4S的iOS 4的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！