A. 1. Close other apps: Double-click the home button (or swipe up from the bottom on newer iPhones) and swipe up on apps to close them. This can free up resources for JW Library. 2. Restart your iPhone: This can help clear any temporary glitches that may be causing the freezing.

B. 3. Clear app cache: Go to Settings > General > iPhone Storage > JW Library and offload the app to clear temporary files. Reinstall the app afterward.