blocks|key|53423|text|你是不是碰巧不“信任”这个设备？这将阻止它与xcode通信，即使设备处于解锁状态。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|53424|更新来自苹果的支持文档：http://support.apple.com/en-us/HT5868|offset|length|53425|entityMap|0|LINK|mutability|MUTABLE|url|http://support.apple.com/en-us/HT5868^0|0|C|11|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

Did you by chance not "trust" the device? This will prevent it from communicating with xcode even if the device is unlocked.

Update here's a support doc from Apple: <a href="http://support.apple.com/en-us/HT5868">http://support.apple.com/en-us/HT5868</a>

blocks|key|4560085|text|当您插入iPhone时，它会要求您信任计算机。如果你已经信任并解锁了，但仍然说你的设备被锁定了(bug)。只需拔下插头，再插一次，它就能工作了|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560086|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

When you plug in your iPhone, it will ask you to trust the computer.
If you already trust and unlocked but still said your device was locked (bug). Just unplug and plug again then it will work

blocks|key|4560145|text|最近我遇到Xcode显示“当您的设备被锁定时，无法启用开发，请解锁您的设备并重新连接。”(0xE80000E2)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560146|如果您的iOS设备已经解锁并连接到mac，但在升级到iOS+10.1.1后仍然收到来自Xcode8.1的错误，则该设备不信任mac。|4560147|要修复它，首先断开设备与mac的连接，然后转到iOS设置应用程序，并打开常规->重置->重置位置和隐私。|4560148|然后将设备连接到mac，并在出现提示时设置信任mac。|4560149|然后等待在你的设备和mac中处理符号文件。完成后，您可以在设备上运行该项目。它会起作用的。|4560150|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

Recently I have met the Xcode shows "development cannot be enabled while your device is locked, Please unlock your device and reattach. (0xE80000E2).

If your iOS device is already unlocked and connected to mac and still get the error from Xcode 8.1 after upgrading to iOS 10.1.1, then the mac is not trusted by the device. 

To fix it, first disconnect device to mac and then go to iOS settings app, and open general->reset->Reset Location &amp; Privacy.

Then connect device to mac and when prompted, set select trust the mac.

Then wait the processing symbol files within your device and mac. After it finished, you can run the project to your device. It will be working.

blocks|key|53566|text|重启了我的iPhone，并为我修复了它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|53567|我尝试了这个页面上的每一个答案(当时有7个，但有2个是重复的)，他们都不能成功地为我摆脱这个Xcode错误。|53568|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

<h1>Rebooted my iPhone, and that fixed it for me.</h1>
I tried every answer on this page (7 at the time, though 2 are duplicates) and they were all unsuccessful for getting rid of this Xcode error for me.

blocks|key|53621|text|有时您的设备会无缘无故地停止信任您的PC。转到您的设置，然后常规>重置>重置位置和隐私。并再次将您的设备恢复到您的PC，然后按手机中显示的“信任此设备”提示。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|53622|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

sometimes your device stops trusting your PC for no reseaon. go to your settings then general > reset > reset location and privacy. and replug your device to your PC again and press "trust this device" prompt that shows up in your phone.

blocks|key|4560284|text|这个问题的另一个解决方法是，当你的iPhone在主屏幕上时，打开Xcode连接你的iPhone，而不是在锁屏或打开应用程序的情况下。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560285|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Another fix to this problem is to connect your iPhone with your Xcode open while your iPhone is in the homescreen, not in lockscreen or with an app opened.

blocks|key|53675|text|有很多答案，但对我有效的一个(El+Capitan，Xcode8.2)是关闭iTunes。如果它与IOS设备有连接，那么尽管Xcode可以加载应用程序组件，但它仍然无法运行它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|53676|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Lots of answers, but the one that worked for me (El Capitan, Xcode 8.2) was to close iTunes. If that has a connection to the IOS device then although Xcode can load the app components it will still fail to run it.

blocks|key|53684|text|对于那些在Xcode+9中遇到这个问题的人来说:只需重新启动Xcode就可以解决这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|53685|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

For those who has this issue in Xcode 9:
Simply restarting Xcode should solve the problem.

blocks|key|4560380|text|以前的所有解决方案都不起作用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560381|Finlay，更换iPhone的线缆解决了这个问题。|4560382|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

All the previous solutions didn't work. 

Finlay, changing the iPhone's cable solved the problem.

blocks|key|53750|text|我不得不将设备重新添加到xcode中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|53751|在XCode中打开设备和模拟器(CMD%2BShift%2B2)，在左侧列表中按%2B按钮，然后重新添加相同的设备。|53752|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I had to re-add device to xcode.

In XCode open Devices and Simulators (CMD+Shift+2), in left list press + button and re-add the same device.

blocks|key|4560464|text|检查已禁用的"Low+Power+Mode“。在我的示例中，我只需禁用此检查，部署就会立即生效，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560465|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Check the "Low Power Mode" in disabled. In my case I just disable this check and the deploy works immediately,

blocks|key|4560520|text|我发现，通过关闭一个控制台和一个正在运行的模拟器，XCode可以再次看到我的iPhone。如果你不需要其他相关的程序，我会确保它们没有运行。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560521|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I found that by shutting down a Console and a running Simulator allowed XCode to see my iPhone again. I'd make sure other related programs aren't running if you don't need them.

blocks|key|4560555|text|由于设备上的待定更新，也可能发生这种情况。这也意味着你需要更新你的手机，连接到MacBook+(如果需要的话，相信它)。这是我如何找到我的问题和解决方案的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560556|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

This can also happen due to pending update on your device. This also means you need to update your phone, connect to the MacBook (trust it if needed). This how I found my problem and solution.

blocks|key|4560602|text|如果这些其他解决方案都不起作用，一种值得检查的可能性是设备上没有剩余空间。Xcode不会给你一个有用的"device+full“错误，告诉你你的设备已经没有存储空间了，但它也不能将应用程序构建部署到存储空间已满的设备上。在这种情况下，唯一的解决方案是删除媒体或其他应用程序/数据，以释放足够的空间。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560603|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

One possibility worth checking, if none of these other solutions work, is that there is no space left on the device. Xcode will not give you a helpful "device full" error to tell you that your device has no storage space left, but it will also not be able to deploy an app build to a device whose storage is full. The only solution in that situation is to delete media or other apps/data to free up enough space.

blocks|key|53985|text|很奇怪，但我希望它能帮助一些人。我连接到VPN+(Pro+XPN)，这是导致问题的原因！断开连接后，它就正常工作了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|53986|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Bizare, but I hope it helps someone. 
I was connected to a VPN (Pro XPN) and that was causing the issue! Disconnected and it worked.

blocks|key|54015|text|有一个简单的方法可以解决这个问题。至少它对我来说是有效的。在您的iPhone设备中，转到设置>开发人员>单击“清除受信任的计算机”键入所需的密码，然后完成！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|54016|我找到的最简单的方法。|54017|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

There is a simple way to resolve that. At least it works for me.
In your iPhone Device
Go to Setting > Developer > click in “Clear Trusted Computer”
Type the passcode required
And done!!!

The simplest way that I found.

blocks|key|4560713|text|对我来说，当我要将我的设备与xcode分开时，我注意到它正在为我的iPhone准备调试器支持，它告诉我“iPhone完成后，Xcode将继续”。与此issue类似|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4560714|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/46316373/xcode-9-iphone-is-busy-preparing-debugger-support-for-iphone^0|22|5|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

For me, when I was about to unpair my device from xcode, I noticed it was just Preparing debugger support for my iPhone and it told me that "Xcode will continue when iPhone is finished."
Similar to this <a href="https://stackoverflow.com/questions/46316373/xcode-9-iphone-is-busy-preparing-debugger-support-for-iphone">issue</a>

blocks|key|4560736|text|我在这里的任何答案中都没有看到这一点，但对我来说唯一有效的是设备本身的一个名为启用UI自动化的选项。据推测，它会在更新后自动关闭。转到“设置”、“开发人员”，然后找到“启用UI自动化”。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560737|这在我的第六代iPad上有效。|4560738|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I haven't seen this in any of the answers here, but the only thing that worked for me is an option on the device itself called Enable UI Automation. Supposedly it will turn itself off after an update. Go to Settings, Developer, then find Enable UI Automation.

This worked on my iPad 6th generation.

blocks|key|4560740|text|有两个解决方案对我有效。1)断开设备与mac的连接，然后重新连接。2)断开您的设备与mac的连接并重新启动，然后连接mac即可正常工作|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560741|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

there are two solution worked for me.
1) disconnect your device from the mac and reattach it.
2) disconnect your device from the mac and restart it and then connect it with mac it'll work

blocks|key|4560772|text|检查"Runner“选项是否选择了正确的设备。虽然只有一台设备是用电缆物理插入的，但Xcode可以通过WiFi连接到任何其他启用了“通过网络连接”选项的设备。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4560773|​|4560774|📷|atomic|offset|length|4560775|4560776|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/752d584090a67472fc980126ec8c6480.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

Check that on the "Runner" option is selected the correct device. Although you have one device physically plugged in with a cable, Xcode could have connected via WiFi to any other device that has the "Connect via network" option enabled.

<a href="https://i.stack.imgur.com/6mA4C.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6mA4C.png" alt="Check the &quot;Runner&quot; device (3rd Top Left button after the &quot;build &amp; run&quot;, and the &quot;stop&quot; buttons)"></a>

blocks|key|54180|text|我的问题是我试图安装在一个不支持的(新的)+iOS版本上，它产生了同样的错误。具体地说，Xcode11.7到iOS+14|type|unstyled|depth|inlineStyleRanges|entityRanges|data|54181|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

My problem was I was trying to install on an unsupported (new) iOS version which produced the same errors.
Specifically Xcode 11.7 to iOS 14

blocks|key|54213|text|对我来说，我的iPhone+12有一个联网的苹果手表，我必须在我的苹果手表上信任我的电脑。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|54214|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

For me my iPhone 12 has a connected Apple Watch, I had to trust my computer on my Apple Watch as well.

When I tried to build and run, Xcode said my device was locked. I looked at my iPhone, and it's not locked at all. How do I fix this?

Xcode "Device Locked" When iPhone is unlocked

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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当我尝试构建并运行时，Xcode说我的设备被锁定了。我看了看我的iPhone，它根本没有被锁定。我该如何解决这个问题？

问iPhone解锁时的Xcode "Device Locked“
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问iPhone解锁时的Xcode "Device Locked“EN