How To Fix iPhone XS Max – iOS 13.3 Unc0ver 4.3.1 will not re-jailbreak my device, freezes at Apple Logo

We have another issue. My iPhone XS Max will not jailbreak with 4.3.1. It will only jailbreak with Unc0ver 4.2.1. When I try to jailbreak with 4.3.1, it always goes to the Apple logo and it will stay there until I force reset it. Why is that?

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This happen to me on unc0ver 4.3.0. This was the accidental test version he upload and then quickly remove. unc0ver 4.3.1 works flawlessly for me now on 11 Pro Max.

Undecimus-v4.3.1.ipa 33.8 MB

Source code(zip)

Source code(tar.gz) Download Links

Unc0ver 4.3.1
Unc0ver 4.3.1

To Reproduce Steps to reproduce the behavior: Unc0ver 4.2.1

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Click on

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See error


If applicable, add screenshots to help explain your problem.

Device (please complete the following information):

iOS Version: 13.3

iOS Device: iPhone XS Max

unc0ver Version: 4.3.1

Place an “x” between the brackets if true:

This is a bug others will be able to reproduce

This issue is present with all tweaks uninstalled(except for default packages) or disabled

This issue is present after a rootfs restore

This issue is present on the latest version of unc0ver

Try this Go back to unc0ver 4.3.1. When you open unc0ver click the gear and disable “load tweaks” and “Load daemons”. now click jailbreak iOS 13.3 and see if it works.