1. Check for Cloud Library App Updates
- Open the App Store
- Tap your profile icon (top right) > Scroll to find Cloud Library
- If an update is available, install it. Some developers quietly push compatibility fixes after OS releases.
2. Enable Crash Logs for the Developer
- Go to Settings > Privacy & Security > Analytics & Improvements > Share With App Developers.
- This helps the Cloud Library developers see crash patterns and may lead to a fix.
3. Contact Cloud Library Support Directly
- Go to https://www.yourcloudlibrary.com > Support
- Report that the app crashes when opening any book on iOS 17.7.8 on iPad 6th gen.
- Include that you've deleted and reinstalled the app, restarted the iPad, and tried multiple books.
4. Try Accessing via a Web Browser
- Check if your library allows access to Cloud Library via Safari or another browser (some libraries do).
- This can be a temporary workaround until the app is updated or patched.
What Likely Won’t Work:
- Factory resetting the iPad (the issue seems tied to the OS/app version, not data corruption).
- Reinstalling older iOS (Apple doesn’t allow downgrades after signing stops for older versions).
Bottom Line
Unfortunately, iOS 17.7.8 is a special update for older devices that do not support iOS 18, and some newer apps may not test thoroughly for it. Your best bet is to:
- Report the issue to Cloud Library’s developers, and
- Use a newer device or web workaround in the meantime if reading is urgent.