Xcode: could not find device support files

Question

How I try to launch my application from the recently updated Xcode 8 on iPhone 4 running iOS 7.1.2

It gives an error below

And this is my version of Xcode,

Has anyone encountered this problem before? Waiting for your suggestions!

Answer 1

I had a similar problem because the app store version lacked support for iOS 10.1 in Xcode 8 and they haven't updated the update yet. This caused the "Xcode: Could not find device support files" problem. You can download the latest update https://developer.apple.com/download/ , and it is more relevant and supports iOS 10.1 (14B72c).

Answer 2

In fact, there is a way. You just need to copy the DeviceSupport for iOS 7.1 folder from the old Xcode to the new one. It is located in:

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/7.1

If you no longer have 7.1 files, you can download the previous version of Xcode at https://developer.apple.com/download/more/ , unzip it, and then copy these files to the following path

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/

credit

Answer 3

You need device support from a previous version of Xcode (7.3.1).

I would recommend using this tool: https://github.com/KrauseFx/xcode-install

When you install Xcode 7, you must link the support files to Xcode 8:

sudo ln -s /Applications/Xcode-7.3.1.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/7.* \ /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/ 

Answer 4

Generally, you should download or update new Xcode code.

but if you want

SDK file, except for the link, is available for version 13.0

Link: https://drive.google.com/open?id=1DI6Zboi-jkImDUNcTzjP-K2VKtA3pGm0

SDK file than link here for version 12.4

Link: https://drive.google.com/open?id=1Yv_-Pepd5nfoIjZ9jvJKlS0HbVoI53G2

SDK file, except for the link, is available for version 12.3

Link: https://drive.google.com/open?id=1lMjKCyTo43CE1IlIHnnPTmtrNQT6guvd

The SDK file, except for the link, is given here for version 12.2

Link: https://drive.google.com/open?id=1X94ozsfcisBC696lK1uT5bzje1vBnWgF

Open Xcode as content and paste the new version file into it. WAY: Content / Developer / Platforms / iPhoneOS.platform / DeviceSupport /

(Hope helps iOS beta developers)

Edit

You need to restart xCode for it to work.

Answer 5

This error is displayed when your Xcode is out of date, and the corresponding device you are using is updated to the latest version. First of all, install the latest version of Xcode.

We can solve this problem by following these steps: -

• Open Finder select Applications
• Right-click on Xcode 8, select "Show Package Contents", "Content", "Developer", "Platforms", "iPhoneOS.Platform", "Device Support"
• Copy folder 10.0 (or higher for a later version).
• Back to Finder, select applications again Right-click on Xcode 7.3, select "Show Package Contents", "Content", "Developer", "Platforms", "iPhoneOS.Platform", "Device Support", Insert Folder 10.0

If everything works correctly, your Xcode has a new developer disk image. Close the search query and exit Xcode. Open Xcode and the error goes away. Now you can connect your latest device to older versions of Xcode.

thank

Answer 6

I have Xcode 10.1, and I cannot run my application on my device with iOS version 12.2.

The simplest solution for me was:

1. Go search in Xcode location
2. Right-click → Show Package Contents.
3. Content → Developer → Platforms → iPhoneOS.platform → DeviceSupport
4. Here you will find a list of supported versions. Select the latest one and copy (in my case it was 12.1 (16B91))
5. Paste into the same folder (DeviceSupport) and name it with the version you need (in my case it was 12.2 (16E227))
6. Close Xcode if you have it open
7. Reconnect the device if it was connected
8. Open Xcode and build

If this trick does not work, you should get versions from the new version of Xcode.

But you can try, it saves a lot of time. Good luck

Answer 7

Having the same issue with iOS 10.3 and Xcode 8.2.1. I am not going to download the new version of Xcode to fix this. Come to Apple!

For everyone who reads this, you should go to https://developer.apple.com/download/ and get the latest version, which can even be a beta version if the stable release does not work.

In the future, I will know that if you upgrade iOS on your devices, you can split the version of Xcode / iOS to update intelligently if you want to continue testing on it without jumping over the hoops that Apple does.

Answer 8

Here is the correct way to handle support errors from Xcode . All you have to do is add support to the Xcode DeviceSupport folder.

Open this link, unzip the zip and copy the folder. https://github.com/mspvirajpatel/Xcode_Developer_Disk_Images/releases/tag/12.3.1

NOTE: iOS 13.0 beta has recently been released. If your Xcode emits the necessary iOS 13.0 support files, click the link below:

https://github.com/amritsubedi/iOS-Developer-Disk-Image/blob/master/13.0.zip

Then go to Applications -> Xcode . Right-click and open Show Package Contents. Then paste in Contents -> Developer -> Platforms -> iPhoneOS.platform -> DeviceSupport and restart Xcode .

Note. If you are having problems with any other version of iOS, download the desired iOS disk image for developers and paste it into the above folder.

It will work

Answer 9

If you have Xcode 8.1 and iOS 10.2, update Xcode manually to 8.2.1. For some reason, the App Store did not offer this update.

Answer 10

If you received “Could not find device support files” after your device’s iOS version has been updated and your Xcode is still an old version, just select the old SDK with a new name and restart Xcode. Open your terminal and do the following:

 $ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/ $ cp -rpv 10.3.1\ \(14E8301\)/ 11.2.1 

Restart Xcode and it will most likely work.

Answer 11

• Download and install http://adcdownload.apple.com/Developer_Tools/Xcode_7.3.1/Xcode_7.3.1.dmg First I wandered if it could be installed directly through hdiutil attach and looks as it can, but not for all accounts .

• Open its contents and copy Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/7.1 to the same path to the Xcode application directory.

• Restart xcode

Answer 12

Same problem, go to the App Store and update Xcode