A. 1. Restart your iPhone: Press and hold the power button until you see the 'slide to power off' option. Slide to turn off your device, then turn it back on after a few seconds. This can clear temporary glitches that may cause the app to crash. 2. Reinstall the app: Delete the CBD app from your iPhone by pressing and holding the app icon until it wiggles, then tap the 'X' to delete it. Go to the App Store, search for CBD, and reinstall it. This can resolve issues caused by corrupted files during the update.

B. 3. Check for further updates: Sometimes, developers release quick patches after a major update. Go to the App Store, tap on your profile icon, and scroll down to see if there are any updates available for CBD.