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error -31 on real mac

Open brandonstudios opened this issue 6 years ago • 7 comments

What device + iOS version are you on? iPhone 6 - iOS 12.4.3 What checkra1n version are you using? checkra1n 0.9.2 What are the steps to reproduce the issue? 1.put phone into dfu mode 2.run checkra1n 3.get this error ...

What do you expect, and what is happening instead? on checkra1n 0.9.2, i get Exploit failed (error -31), on the console it says [!] Timed out in state 1, assuming we are back to square one with this device. (Error -31). I am on a MacBook4,1 with Yosemite 10.10.5

Any other info, error logs, screenshots, ...? Screen Shot 2019-11-12 at 17 32 46 Screen Shot 2019-11-12 at 17 33 00

brandonstudios avatar Nov 12 '19 17:11 brandonstudios

Same here...

What device + iOS version are you on? iPad Air - iOS 12.4.3 What checkra1n version are you using? checkra1n 0.9.2 What are the steps to reproduce the issue?

  1. Put iPad into dfu mode
  2. Run checkra1n
  3. Get: Exploit Failed (Error code: -31)

iondarie avatar Nov 12 '19 19:11 iondarie

It's a matter of keep trying. I had this happen, after a few times and unplugging the device and replugging it it in worked flawlessly.

Shadowedstalker avatar Nov 12 '19 20:11 Shadowedstalker

Tried al least 20 times even with different cables every time i get the same error.

The exploit seems to run in the end but the device becomes painfully slow and cydia works only once... after that it no longer works.

iondarie avatar Nov 12 '19 20:11 iondarie

As for the speed I can not speak, but cydia crashing, that I can help with. SSH into the phone via terminal go to var/mobile/library/cydia and delete metadata.cb0. cydia will open again.

Shadowedstalker avatar Nov 12 '19 20:11 Shadowedstalker

Same here...

What device + iOS version are you on? iPad Air - iOS 12.4.3 What checkra1n version are you using? checkra1n 0.9.2 What are the steps to reproduce the issue?

  1. Put iPad into dfu mode
  2. Run checkra1n
  3. Get: Exploit Failed (Error code: -31)

Exactly my issue but I encountered it on my iPad mini 2 and everything was fine.

drewfissh avatar Nov 12 '19 23:11 drewfissh

Hi! I got the same error too several times. So I updated to the latest Mac version available and install all updates from the app store. It worked after that. Maybe you could try that.

johnwatson122 avatar Nov 14 '19 05:11 johnwatson122

I need help, i got same error in my windows

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TmPxRoR avatar Dec 13 '23 16:12 TmPxRoR