Hi! I’m Benjamin Carter. I understand you’re unable to enter some apps on your iPhone and are seeing a white background instead. Can you tell me if this issue happens with all apps or just specific ones? Also, do you see any error messages when this happens? This info will help me guide you better.

Meanwhile, since you’re on an iPhone with iOS 18.5, a common cause for apps not loading properly (with a white screen) can be related to temporary glitches, app updates, or permissions.

Here’s a simple step-by-step approach we can try:

1. Close the affected apps fully and reopen them:
- Swipe up from the bottom of the screen and pause in the middle.
- Find the app preview and swipe it up to close.
- Relaunch the app to see if it loads correctly.

2. Restart your iPhone:
- Press and hold the side button and either volume button, then slide to power off.
- Turn the phone back on and try the app again.

3. Check for app updates:
- Open the App Store.
- Tap your profile picture in the top-right.
- Scroll to see if updates are available for the affected apps and update if needed.

4. Check internet connection:
- Some apps need a stable internet connection to load properly.
- Try switching between Wi-Fi and cellular data.

5. Reinstall the app:
- If one or a few specific apps don’t open, try deleting and reinstalling one of them.
- Press and hold the app icon, tap “Remove App,” then confirm.
- Reinstall from the App Store.

If these don’t work, there could be additional settings or conflicts we can look into. Does the white screen happen right after opening the app, or does anything else appear before?

Let me know what you try and how it goes, so I can help you further! Are you satisfied with this plan so far?