ModJoy APK and App Updates: Troubleshooting Questions to Consider

https://mobileapkcircle.wordcanopy.com/posts/a-practical-modjoy-apk-checklist-for-reviewing-safer-app-choices-for-younger-users

App updates can add fixes and features, but an update should still match the package, signer, and device you already use. Troubleshooting works best when you change one thing at a time and keep track of what happened