Help/Support iOS 11.4.1 Jailbreak broken help needed

[anicca 8 iPhone 6s 11.4.1]

Hello, I jailbroke my 11.4.1 after upgrading accidentally (months ago) from 10.3.1 and now jailbroke again. Cydia works but there is that critical error saying GUI and substrate did not install correctly. Then it suggested to forcibly remove or ignore. I had clicked through the forcibly remove and now cydia doesn't load anything. Is there any salvation from this? Or do I still have the opportunity to upgrade to 12.1.1 Beta 3 and jailbreak? In order to do that would i need to upgrade to 12.1.4 then downgrade to the beta 3?

Updated February 26, 2019 by anicca

[Rook 518.6k iPad Pro (2nd gen) 17.4 Donor]

Hello,

Are you using Unc0ver?

If yes, try re-jailbreaking with the latest update and tick the option to reinstall Cydia & OpenSSH.

[itatchi75 4 iPhone 6s Plus 8.4]

I’m using Th0r 3.0 vfs 1.3.0

[anicca 8 iPhone 6s 11.4.1]

2 hours ago, DiDA said:

Hello,

Are you using Unc0ver?

If yes, try re-jailbreaking with the latest update and tick the option to reinstall Cydia & OpenSSH.

I didn't use unCover, but is it okay to use it now? regardless if I used Electra first? I will try this and update if you think it's okay to do so. Thanks for the response DiDA

 

Update: I continue to get a Error (Fatal), where it "Failed to extract bootstrap", I've googled this to find that it's primarily a problem with an older version of Unc0ver or to insure airplane mode is on/passcode/fingerprint lock is off; I turned all that off and updated to the latest the iOSGods app has and still get that problem. Would posting the diagnostic.plist be helpful?

 

Update2: Some people have suggested using v2.2.1 to jailbreak and upgrading some necessary files for uncover via Cydia (if it jailbreaks) then upgrading to the latest release and rejailbreak. I'll try sideloading 2.2.1 and go from there

 

Update3:  Version 3.0 seems to be the only one for 11.4.1 and others are having this issue and it's probably due o using Electra first. Will probably have to wait unless upgrading to 12.1.4 then downgrading to 12.1.1 beta 3 is still an option. What are your thoughts?

 

PS sorry I posted in the wrong section, will be more mindful next time DiDA 

Updated February 27, 2019 by anicca

[MeSailesh7 772 iPhone 14 Pro 16.1]

I thought there was an option to erase or unjailbroke in thor. Did you try that option?

Yes ios 12.1.1 b3 is still signed. You can follow below tutorial

[copied from reddit] Go to link below and download to your pc/Mac. After downloading, turn off find my iPhone, connect to iTunes, hold shift if pc, or option if Mac then press upgrade. Navigate to the file you downloaded, then sit back while it installs. 

After it is done, go to settings, general, storage and look to see if there is an iOS OTA install sitting in there. If there is, delete it. 

Go to google and search for betaprofiles and install the profile for tvOS. After it is downloaded, you’ll have to install it by going to device management under settings -> general. 

Next, go to jailbreaks.fun and click on unc0ver beta, and install unc0ver app. Then open unc0ver and tap jailbreak. 

It’ll restart a couple times. Each time it does, just go back to the unc0ver app and hit jailbreak to continue the process. Once it it done, Cydia will be there.

Good luck!

http://www.ipodhacks142.com/download-ios-12-1-1-beta-3-for-free-ipsw-direct-download-links-over-the-air-profile/

[anicca 8 iPhone 6s 11.4.1]

I didn't try Thor @MeSailesh7 @itatchi75, I'll google how to do it in Th0r, thank you for that information both of you

 

update: looks like i have to be 11.4 beta but i'm on 11.4.1. I downloaded 12.1.1 b3 but do I have to upgrade up to 12.1.4 first before downgrading? My itunes isn't letting me just update to 12.1.1b3 from my 11.4.1

Updated March 1, 2019 by anicca

[MeSailesh7 772 iPhone 14 Pro 16.1]

7 hours ago, anicca said:

I didn't try Thor @MeSailesh7 @itatchi75, I'll google how to do it in Th0r, thank you for that information both of you

 

update: looks like i have to be 11.4 beta but i'm on 11.4.1. I downloaded 12.1.1 b3 but do I have to upgrade up to 12.1.4 first before downgrading? My itunes isn't letting me just update to 12.1.1b3 from my 11.4.1

https://www.redmondpie.com/download-ios-12.1.1-beta-3-ipsw-links-for-iphone-x-xs-xr-ipad-pro-more-for-jailbreak/

seems like you have to restore

 

edit: I am not sure if ios 12.1.1 b3 is still signed or not maybe @DiDA could help you.

Updated March 2, 2019 by MeSailesh7

[Rook 518.6k iPad Pro (2nd gen) 17.4 Donor]

13 minutes ago, MeSailesh7 said:

edit: I am not sure if ios 12.1.1 b3 is still signed or not maybe @DiDA could help you.

https://tsssaver.1conan.com/isitsigned.php

[Bo3moor 0 iPad Pro (9.7-inch) 11.4]

thx

[anicca 8 iPhone 6s 11.4.1]

Thanks everyone, I'm doing this now. Will update on progress. Another question though, do I need this beta profile I keep reading about? @MeSailesh7 @DiDA