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This is not a duplicate of Untrusted App Developer. Since iOS9 there is no option to trust an enterprise build. Has anyone found a workaround?

enter image description here

Vadim Kotov
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Ryan Romanchuk
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    The answer to this question is wrong !!! if it wasn't protected I'd be able to update it to the correct solution Settings -> General -> Device Management -> Pick from list -> Select Trust "developer" – AppHandwerker Nov 30 '15 at 09:40
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    The amount of time I had (and still have to) spend on the phone telling our customers that it's not a bug but in fact a new safety alert introduced by Apple that I, as a developer, can _NOT_ disable/accept by default. Sigh. – Rick van der Linde Dec 17 '15 at 08:56
  • Related: [iOS Untrusted Developer error when testing app](https://apple.stackexchange.com/q/206143/22781) – kenorb Jul 19 '17 at 10:08

6 Answers6

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In iOS 9.1 and lower, go to Settings - General - Profiles - tap on your Profile - tap on Trust button.

In iOS 9.2+ & iOS 11+ go to: Settings - General - Profiles & Device Management - tap on your Profile - tap on Trust button.

In iOS 10+, go to: Settings - General - Device Management - tap on your Profile - tap on Trust button.

haikal
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Alexander Yatsenko
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  • I already have an existing MDM profile from my company's email system, and when I go to Settings / General, there is only "Profile" which has this one profile. How can I get the developer certificate to show up here? – Orion Edwards Jul 09 '15 at 23:49
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    Beta 3 broke this solution – 36 By Design Jul 11 '15 at 04:26
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    Profile menu is missing in beta 3. Actually I tried to install "Watch OS" profile so the profile menu pops up. Now I have the profile menu but my ID is missing. I am really confused now. – Teddy Jul 11 '15 at 12:17
  • If you can't find Profile menu item, send the provisioning profile through email and open that email on your iOS device and tap the attached provisioning profile. – Porter Liu Jul 13 '15 at 20:25
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    @36ByDesign The answer *does* work in Beta 3. There was a bug (or bugs) in previous betas that caused the Profiles button to sporadically disappear, but it looks like Beta 3 fixed it. – Ed Ruder Jul 15 '15 at 18:17
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    Beta 4 broke this solution too - no profiles menu at all and no option to trust. What a ... – Sithys Jul 23 '15 at 13:48
  • But in my case there is no profile for Myapp in profile section to tap..! Any help please ? – Rahul Shirphule Jul 29 '15 at 09:12
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    This should be in a popup when the app is started, not rely on having to delve several layers into settings. – Nostradamus Aug 17 '15 at 21:56
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    I also didn't have the Profiles menu initially, but restarting the device solved it. – p4sh4 Sep 14 '15 at 09:25
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    Is there a way to avoid doing those steps? If the users who use the app don't know how to do those step? – ytpm Sep 20 '15 at 05:47
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    I have the official iOS 9 release and this seems to work fine. – NickDK Sep 22 '15 at 15:08
  • Thanks. Seems like a clumsy solution though, I wonder why Apple doesn't add a 'Trust' button to the dialog in the first place... – Paludis Oct 27 '15 at 05:05
  • @Paludis - I imagine their goal was to minimize the number of people sideloading apps onto their iPhone. It sets up a small barrier that's rather trivial for a developer (we know to just check StackOverflow) that is a bit more tricky for the average person who just wants to run an app that isn't from the app store. – ArtOfWarfare Nov 30 '15 at 01:10
  • I don't seem to have Settings - General - Profiles on my iPad. IOS 9.1 – Steve Staple Mar 14 '16 at 11:11
  • I used iOS 9.2.1 , this suggestion works perfect. Thank you @Alexander – arango_86 Jun 09 '16 at 06:15
  • is there any way to trust the application using itunes or pc? – Shohrab Sep 08 '16 at 20:17
  • Is there a solution for iOS 9.3.5? – Dan Hogan Sep 22 '16 at 19:48
  • Works on iOS 9.3.2 – Sumit Kumar Saha Feb 15 '17 at 09:42
128

Do it like this:

Enter image description here

Go to Settings -> General -> Profiles - tap on your Profile - tap on the Trust button.

but iOS10 has a little change,

Users should go to Settings - General - Device Management - tap on your Profile - tap on Trust button.

enter image description here

Reference: iOS10AdaptationTips

Community
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ChenYilong
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For iOS 9 beta 3,4 users. Since the option to view profiles is not viewable do the following from Xcode.

  1. Open Xcode 7.
  2. Go to window, devices.
  3. Select your device.
  4. Delete all of the profiles loaded on the device.
  5. Delete the old app on your device.
  6. Clean and rebuild the app to your device.

On iOS 9.1+ n iOS 9.2+ go to Settings -> General -> Device Management -> press the Profile -> Press Trust.

Mark McCorkle
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  • what to do if the device on remote location? I create ipa with distribution provision profile and send them. Any suggestion ? – Rahul Shirphule Jul 29 '15 at 09:08
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    This actually sort of worked for me. Provisioning profiles are hidden behind gear button at the bottom left corner. I still cannot run the app using development profile though. – Barum Rho Jul 30 '15 at 15:41
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Changes to Enterprise App Distribution Coming in iOS 9

iOS 9 introduces a new feature to help protect users from installing in-house apps from untrusted sources. While no new app signing or provisioning methods are required, the way your enterprise users manage in-house apps installed on their iOS 9 devices will change.

In-house apps installed using an MDM solution are explicitly trusted and will no longer prompt the user to trust the developer that signed and provisioned the app. If your enterprise app does not use an MDM solution, users who install your app for the first time will be prompted to trust the developer. All users who install your app for the first time will need an internet connection.

Using a new restriction, organizations can limit the apps installed on their devices to the in-house apps that they create. And a new interface in Settings allows users to see all enterprise apps installed from their organization.

Changes to Enterprise App Distribution Coming in iOS 9

Source: Official email sent from developer@insideapple.apple.com to existing enterprise app developers.

Simon East
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onmyway133
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12

Device: iPad Mini

OS: iOS 9 Beta 3

App downloaded from: Hockey App

Provisioning profile with Trust issues: Enterprise

In my case, when I navigate to Settings > General > Profiles, I could not see on any Apple provisioning profile. All I could see is a Configuration Profile which is HockeyApp Config.

Settings>General>Profile

Here are the steps that I followed:

  1. Connect the Device
  2. Open Xcode
  3. Navigate to Window > Devices
  4. Right click on the Device and select Show Provisioning Profiles...
  5. Delete your Enterprise provisioning profile. Hit Done. Window>Device>Provisioning Profile
  6. Open HockeyApp. Install your app.
  7. Once the app finished installing, go back to Settings>General>Profiles. You should now be able to see your Enterprise provisioning profile. enter image description here
  8. Click Trust enter image description here

That's it! You're done! You can now go back to your app and open it successfully. Hope this helped. :)

KarenAnne
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On iOS 9.2 Profiles renamed to Device Management.
Now navigation looks like that:
Settings -> General -> Device Management -> Tap on necessary profile in list -> Trust.

Vlad Papko
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