Yalu1011 Fix – Enable Substrate Automatically on Yalu1011 Jailbreak

Luca is still working on his Mixtape Player while abandoning Yalu1011 jailbreak altogether. For those who don’t know, Yalu jailbreak for iOS 10.1 and 10.1.1 was never fully completed.

It is still stuck in beta stage. iPhone 7 and iPhone 7 plus users even need to start Substrate manually after each reboot.

How Yalu1011 Fix Works

We now have a quick fix for this problem thanks to Iranian developer Mahyar Rezghi. He has developed yet another “Substrate Fix” for iPhone 7 and iPhone 7 plus which is aptly named Yalu1011 Fix.

cydia installer ios 10

Yalu1011 Fix is similar to other fixes and here’s how it works –

  • Automatically launches Substrate when running mach_portal.
  • Enables LaunchDaemons such as RocketBootstrap.
  • Keeps Dropbear SSH daemon running all the time.

This makes life a hell of a lot easier for iPhone 7/7+ users. Yalu1011 Fix also fixes the problem of getting resprings and reboots out of the blue.

How to Install and Use Yalu1011 Fix

Step 1 Open Cydia.

Step 2 Go to Sources tab and add this repo – http://mahyarrezghi.ir/repo.

Step 3 Go to the Search tab and search for Yalu1011 Fix.

Step 4 Select Install and Confirm the installation. Remember, it is compatible only with iPhone 7 and iPhone 7 plus running iOS 10.1.1. It is not compatible with iOS 10.1 at the moment.

yalu1011 fix

Step 5 Restart Springboard.

Step 6 Run mach_portal to re-enable jailbreak. Make sure your device is in unjailbroken state before you run it.

mach_portal application

Step 7 Wait for 15 seconds after mach_portal exits to perfrom a Respring.

Step 8 Substrate and Dropbear daemon will be enabled automatically thanks to Yalu1011 Fix. This will happen without any intervention on your part.

Enjoy your Stable Yalu1011 Jailbreak!

That’s all there’s to it! Your jailbreak will now run as smooth as butter. Now, you will no longer need to type in complicated commands in Terminal.

enable cydia substrate

It’s always good to have several tweaks that do the same thing. You can switch to another tweak because one of the tweaks doesn’t work on your device.

You can try other fixes by developer Ben Weaver if you don’t like Yalu1011 Fix. Here’s list of his “Substrate Fix” tweaks –

How was you experience with Yalu1011 Fix? Let us know in the comments below.


  1. CryptoCoin420 May 23, 2017
    • Luca R May 23, 2017
  2. Muddavaram Thirupathaiah May 5, 2017
    • Luca May 5, 2017
      • Muddavaram Thirupathaiah May 5, 2017
        • Luca May 5, 2017

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