How to Fix Random Reboots on Yalu/mach_portal Jailbreak iOS 10

A lot of users are complaining about random reboots on iOS 10. Here’s the complete solution to this problem.

This problem is more widespread on the following devices –

  • iPhone 7
  • iPhone 7 plus
  • iPad Air 2
  • iPad Mini 4

However, if you own any other device, you can use this tutorial to fix random reboots.

tfp0 enable

We will remove the following from our iOS device –

  • Corrupt packages.
  • Old archive files.

Since the jailbreak is still stuck in beta stage, this is expected. As Yalu is never going to be updated, this is your best bet right now. Now onto the tutorial.


  • A jailbroken device running iOS 10-10.2
  • MTerminal Terminal Emulator

How to Fix Random Reboots on Yalu/mach_portal Jailbreak iOS 10

Step 1 Fire up MTerminal Terminal Emulator.

Step 2 Enter the following commands –


mterminal ios 10
The default root password is “alpine”. If you have changed it, use your new password instead of “alpine”.

Step 3 Enter the command given below –

apt-get autoremove

If it prompts you to continue, enter y and press enter.

Step 4 Enter the command given below –

apt-get autoclean

Step 5 Close MTerminal.

That’s all there’s to it. Your iOS device will now get cleaned up properly. This will make your jailbreak more stable and prevent your device from restarting out of the blue.

If you are still facing random reboots to the point where your device is becoming useless, here are your options –

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  1. jack April 5, 2018
    • iOS Expert April 5, 2018

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