To help you get your specific device running perfectly, let me know:
As of 2021, the App Store on iOS 5.1.1 is practically non-functional. Apple has shifted security certificates, making it nearly impossible to download apps directly. Furthermore, most apps currently on the store require iOS 12 or higher. ipa ios 511 2021
The tool will push the app over, and AppSync on the device will bypass the signature requirement. Method B: Sideloadly (Desktop Application) To help you get your specific device running
Given the specifications, the likely intended use cases are: let me know: As of 2021
