Hi there! I understand your TotalAV app on your iPhone is locking up or freezing. Let's get it working smoothly again.

To start, can you tell me a bit more about when the app freezes? For example, does it freeze right when you open it, during a scan, or while using certain features? Also, have you tried any fixes already, like restarting your phone or closing and reopening the app?

Meanwhile, here are some initial steps you can try that often resolve app freezing on iOS:

1. Force close and reopen the app: Swipe up from the bottom (or double-click Home if your iPhone has one) to view open apps, then swipe the TotalAV app off the screen to close it fully. Wait a few seconds, then reopen it.

2. Restart your iPhone: This clears temporary issues in the system memory. Press and hold the power button, then slide to power off. After it shuts down, power it back on.

3. Check for app updates: Open the App Store, tap your profile icon, and scroll to look for TotalAV updates. Keeping the app current helps fix bugs.

4. Uninstall and reinstall the app: If the freeze persists, uninstall TotalAV by holding its icon and tapping "Remove App," then reinstall it fresh from your App Store. This often clears any corrupted files causing issues1 3.

Try these and let me know how it goes. If the freeze continues, we can look into more detailed troubleshooting based on your responses.

Are you satisfied with these steps to start?