A. 1. Update the App: Ensure that you have the latest version of Grifin installed. Go to the App Store, search for Grifin, and tap 'Update' if available. Bug fixes are often included in updates. 2. Clear Cache: Go to your iPhone Settings > General > iPhone Storage > Grifin. Tap 'Offload App' to clear the cache without losing data. Reinstall the app afterward to refresh it completely. 3. Restart Your Device: Sometimes, simply restarting your iPhone can resolve temporary bugs. Hold the power button and slide to power off, then turn it back on after a few seconds.

B. 4. Reinstall the App: If the app continues to be buggy, uninstall it by pressing and holding the Grifin app icon until it wiggles, then tap the 'X'. Reinstall it from the App Store.