I tried with itunes from apple website, from sideloadly website and microsoft store, it didnt fix anythng. Also tried to change USB port. I have the same issue on my ihpone. It was working corretly a few months ago but not anymore.
UPDATE: I've successfully found the bundle ID of the game from the app store, is this bundle ID likely identical to the one I downloaded through sideloadly? I'm not sure if the program/hacked ipa's set different ID's. If not and the ID I've found is correct then according to your advice I should be able to update eventually with no issue. If not please let me know if you're aware of any other methods to determine bundle ID.
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