Help/Support App crashes upon launch

[QuistisQueen 3k iPhone X 16.7.12]

I'm pretty familiar with Sideload and getting ipa to install. The IPA I got it from the iosgod decrypted.

Game: Widgetable

Device: iPhone 13 Pro Max

Firmware: 16.3.1

Steps taken to produce the issue:

1) Download the decrypted ipa from: https://armconverter.com/decryptedappstore/us/widgetable

2) Launch sideload, load the ipa, and install the decrypted ipa. Install successfully.

3) Go to General > Settings > Profile > Trust the profile.

4) Exit Settings and launch the game. It loads for a quick 1-2 seconds then auto closes it.

 

Another metthod has been tested on one of my jailbreak device.

1) Download the decrypted ipa.

2) Upload to one of the folder on my iphone via ssh.

3) Use Filza to install the ipa. Install successfully.

4) However run the app will auto close at 1/2 seconds.

 

Workaround:

1) Download the official ipa from App Store.

2) Use igg to decrypt it.

Note: However this defeats the purpose of trying to transfer over to my older iPhone device (Jailbreak) as it's current firmware is only at 14.1. The app alone does not want to install b/c the app minimum version if set to 15. Lowerinstall or igg spoof does not work on this game app. I cannot modify the ipa b/c the newer iphone is not a jailbreak iphone so therefore I can't use igg to decrypt it.

Updated June 12, 2023 by asianqueen

[Segfault 2.4k iPhone SE (2020) 15.2]

It sounds like you're trying to run an iOS 15+ app on iOS 14, which are built with 2 different XCode versions.
The app may not support your iOS14 device due to new features implemented and used in recent iOS 15+.

Removing UISupportedDevices and Minimum iOS version will only works for some apps, not all. 
Unfortunately if it crashes, there's nothing you can do to add support for it, than getting an older version of that app that supports iOS 14.

[QuistisQueen 3k iPhone X 16.7.12]

that makes sense... I think that is the case there. It's unfortunate then