[Not a bug] Cydia error "subprocess new pre-removal script returned error exit status 126" (iOS 11)

[mademanof06]

Not able to have any tweaks
Error code
Sub-process/use/libexec/cydia/cydo returned an error code (1)
Any help would be greatly appreciated!

[angelXwind]

It appears that you are experiencing the "subprocess new pre-removal script returned error exit status 126" error.

Please understand that you are only running into this error because you have installed AppSync Unified from a third-party piracy-centered repo.

In order to avoid future incidents, please always make sure that you are installing the official version from my Cydia/APT repo, https://cydia.angelxwind.net/

To fix this issue and restore the use of Cydia, SSH into your device as root and run the following commands:

echo -e '#!/bin/sh\nexit 0' > /var/lib/dpkg/info/net.angelxwind.appsyncunified.postinst
echo -e '#!/bin/sh\nexit 0' > /var/lib/dpkg/info/net.angelxwind.appsyncunified.prerm
chmod +x /var/lib/dpkg/info/net.angelxwind.appsyncunified.postinst
chmod +x /var/lib/dpkg/info/net.angelxwind.appsyncunified.prerm

If this does not work, it is possible that you have installed an AppSync Unified package that has a bundle ID different from mine. In that case, replace net.angelxwind.appsyncunified with whatever bundle ID you see in Cydia (for instance, repo.biteyourapple.net.appsyncunified which is another piracy mirror known to break iOS 11 if installed).

[mademanof06]

Is it possible you can upgrade your program (appsync unified) to run with 11.3.1?

[tihiandrew]

i put the lines there and i updated appsync , but still got the same error , is there a way to install the appsync manually ?

[mademanof06]

Not working for me... i’ve also tried hackyouriPhone and biteyourapple, but no luck same error. I am still not able to install upgrade or remove any tweaks.

[mademanof06]

Tihiandrew~ are you able to install or remove any tweaks? If I were to remove this jailbreak start over and use Electra once again do you know if we would be in the same situation?

[tihiandrew]

no, seems that i can install tweaks , the appear as installed but no tweak is working . still get that 126 error

[mademanof06]

OK so I just found out I was able to download apps/tweaks but of course they don’t work. I tried using M terminal downloaded from the Karen repo it tells me it needs to be updated on their end. Also I cleaner pro (crashes) If I try to remove an old tweak, appsync unified needs to be upgraded. I can add repos, even then it’s still asking or needing to install apps sync unified (iPhones-arm) no matter if I remove or install I still get the error code (1)
I believe Karen’s repo needs to upgrade appssync unified both versions11.3.x and upgrade 8.2.
Come on Karen’s repo you can do it!!