Help/Support Game Center not sync with Sideloaded app and a Paid Developer Account

[User1076 0]

I'm trying to sideload a modded version of a game that I'm playing. This is the thread about the modded game.

I used iOSGods App web access and the "Sideloadly .IPA Download" option to download the file. Then I used Sideloadly to install the app on my device. Sideloadly detects my Paid Developer Account fine during the installation, but when I open the game, Game Center not sync and I'm starting with a brand new account.

If I uninstall the app and download the game from the App Store, it gets in sync and I can play with my original account, but without the hack.

Can someone help? Thank you.

[Laxus 824.2k iPhone 5s 10.3.3]

Can you try downloading unhacked game version to see if you can login? https://armconverter.com/decryptedappstore/us

If you're on iOS 17+ and have tried the method above but still can't use GameCenter then this is a known issue from Apple

[User1076 0]

I downloaded the .ipa from the above link and once installed it doesn't sync with Game Center either. It still logs me in to the same new account that I had with the modded version.

Is this a new thing? I thought that you could sync with Game Center using a Paid Apple Developer account. Is this like a temporary bug from Apple or it's the new norm? If it's the latter, I'm going to ask to Apple for a refund.