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I'm trying to load my application on my Jailbroken iPhone 6S running iOS 9.1. I previously had an iPhone 5s running some type of iOS 8 and it was also jailbroken, but I did not have any problems running my apps on that. I have tried all solutions for the specific error I'm getting, but it has not helped at all. Also, I did run my application successfully on an iPad for whatever that means.

I have tried every solution on this page: Error : The service is invalid

iPhone Specs & Related Stuff:

iPhone 6s - iOS 9.1 - 13B143

AppSync Unified v5.8 - AppCake

Jailbroken w/ Pangu 9

Xcode Build Settings - Code Signing: (If it helps) Build Settings - Code Signing

Community
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Some Body
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2 Answers2

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EDIT: Forcing iOS to mount the DeveloperDiskImage does the trick.

  1. SSH into your iDevice and duplicate the /Developer folder to /DeveloperPangu, just to be safe.
  2. Exit your ssh session, or open a new tab
  3. Download the binary folder from: https://github.com/kpwn/yalu/blob/master/bin/,
  4. cd to the downloaded folder

  5. Execute this command:./ideviceimagemounter /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/9.1/DeveloperDiskImage.dmg

  6. Unplug your device

  7. Open Xcode and and plug your device back in
  8. Happy debugging! (Just make sure you don't reboot)

And when your done developing:

  1. SSH into your iDevice
  2. Do ps aux | grep Developer
  3. kill all the processes that are listed
  4. Do umount -f /Developer

The original Pangu Developer folder will be restored, and you can reboot again!

Original answer:

I've got the exact same problem. Don't really know what's causing this behavior. Maybe the fact that Pangu races iOS with an malformed DeveloperDiskImage.dmg?

Yeah, it's because of Pangu. If you SSH into your 9.1 device, you'll see that there is a folder called Developer, with a file called neagent, which symlinks to /pguntether. I guess Pangu9 either still uses an exploit in neagent, or it's a leftover file from Pangu8. (Pangu8 used this trick to achieve a tethered jailbreak: https://cansecwest.com/slides/2015/CanSecWest2015_Final.pdf) Don't really know if I can delete it and then reboot, or if that would brick my device.

But I've found a way to still get the app on your device. Just go to Product > Archive, copy the .app from the contents, and sync it to your iPhone. Then just check the logs via the Devices window.

Row Rocka
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    Could you clarify where to get ideviceimagemounter? There is a user [here](http://stackoverflow.com/questions/37123941/xcode-7-3-1-ios-9-1-jailbroken-please-check-your-setup-and-try-again-0xe) that is having trouble trying to use your solution. – NathanOliver May 09 '16 at 19:43
  • Sure. Edited my answer and included a download link. Thanks for the heads up, hope that this works. – Row Rocka May 10 '16 at 12:50
  • I have the same problem and started following your steps. When I execute the command, it says, no such directory found. Please help!! – Sharukh May 21 '16 at 16:03
  • Did you install Xcode? Xcode is needed for the Developer Images – Row Rocka May 21 '16 at 16:53
  • Yes, I do have Xcode installed. It wasn't running at the time I went through your process. And what is Developer Images? So, here is the process that I did. I installed openSSH on my iPhone from cydia, since I didn't previously have it. I ran terminal on my mac. SSH into my iDevice, downloaded ideviceimagemounter(which is sitting in my downloads folder), and then executed `./ideviceimagemounter/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/9.1/DeveloperDiskImage.dmg` in terminal. After executing, it says no directory found – Sharukh May 21 '16 at 20:14
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    Ah I see, you're missing the space between ./ideviceimagemounter and /Applications/Xcode... Also the ideviceimagemounter command is meant to be executed on your OSX machine, not on the iDevice – Row Rocka May 21 '16 at 21:40
  • Oh ok. When I ssh into iphone, its looking into iphone directory. Gotcha!! I don't understand step 4 and 5 then. I have the file saved in my downloads folder and when I'm in my downloads folder, how do I execute the command? I'm struggling a bit. Not much aware with this stuff. Sorry. I just executed the command in terminal, and I get same error; no such file or directory. `-bash: ./ideviceimagemounter: No such file or directory` – Sharukh May 21 '16 at 21:53
  • Are you sure the file is there? Check if the executable is in your Downloads directory, not in a subdirectory and then execute this command: ~/Downloads/ideviceimagemounter /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/9.1/DeveloperDiskImage.dmg – Row Rocka May 21 '16 at 22:08
  • Let us [continue this discussion in chat](http://chat.stackoverflow.com/rooms/112590/discussion-between-sharukh-and-row-rocka). – Sharukh May 21 '16 at 22:14
  • This command gives me error Illegal instruction: 4.Could you please guide? – Waqar Khalid Jan 06 '17 at 12:36
  • I accidentally deleted that neagent file from developer folder and rebooted but now my phone is not starting up.It stucked on boot logo.But I have backed up that file.What to do now.How can I put that file back? – Waqar Khalid Jan 12 '18 at 11:37
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If your phone is jailbroken, just connect to your phone (by ssh, iFunBox, whatever), and clear all contents under directory `/Developer/'. Reconnect to Xcode and Xcode will regenerate the contents it needs. Then you'll be fine.

partyspy
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