Help/Support Error 3892346903: ApplicationVerificationFailed

[ChristOurLife 4 iPhone 6 12.4]

I have been trying to install the premium hack for Simply Piano- I tried Sideloady first. It throws the following error:

There was an issue during installation: 3892346903: ApplicationVerificationFailed (Failed to verify code signature of /private/var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.cFAjdn/extracted/Payload/SimplyPiano.app : 0xe8008017 (A signed resource has been added, modified, or deleted.))
 

I also tried installing the IOS profile (I'm on IOS 12.5, IPhone 6) with no luck. Is it possible Apple terminated the license?

 

[Laxus 793.4k iPhone 5s 10.3.3]

https://iosgods.com/topic/143636-sideloadly-error-failed-to-verify-code-signature-of-an-unknown-error-has-occurred/?do=findComment&comment=4641741

[ChristOurLife 4 iPhone 6 12.4]

9 hours ago, Laxus said:

https://iosgods.com/topic/143636-sideloadly-error-failed-to-verify-code-signature-of-an-unknown-error-has-occurred/?do=findComment&comment=4641741

This doesn't help or solve my problem at all. I'm not getting a paid developer account and I've already reset my time several times.

[GodlyRain 5 iPhone 14 Pro Max 18]

I have the same exact error but for Picsart.. let me know if you find any solution! all my other apps have been refreshed and this is the first time this hasn't worked in a month

[ChristOurLife 4 iPhone 6 12.4]

I found the solution! 

It requires jailbreak sadly but that's the best I can do
@GodlyRain

Install AppSync (Karen's repo is down so use https://ceilingtilefan.github.io/repo/) with Chimera, and in Sideloady select "Ad-Hoc sign"