A. 1. Update the App: Go to the App Store, search for HryFine, and check if there is an update available. If so, update the app as developers often fix bugs in new releases. 2. Clear Cache: Go to Settings > General > iPhone Storage > HryFine. Tap on 'Offload App' to clear the cache without losing data. Reinstall the app afterward to ensure a fresh start. 3. Restart Your iPhone: Sometimes, a simple restart can resolve app crashes. Hold the power button and slide to power off, then turn it back on.

B. 4. Free Up Storage: Ensure your device has enough storage space. Go to Settings > General > iPhone Storage and delete unnecessary apps or files.