When your Honor Magic 7 Pro starts acting up and apps keep closing unexpectedly, it can really disrupt your day. The phone is powerful, but sometimes a bit of software confusion or a corrupted file can cause an app to stumble. I'd start with a simple restart, as that clears out temporary glitches that might be hanging around in the background.
Force Stop and Restart the App
If a single app is misbehaving, the first thing to try is forcing it to close completely. Go to Settings > Apps and find the problematic app in the list. Tap on it, then tap Force Stop. This shuts it down entirely. Wait a few seconds, then open it again fresh from your home screen.
This is often enough to fix a temporary hiccup. If the app crashes again immediately, the next step is to clear its cache. This gets rid of temporary files that might have become corrupted without touching your personal data or login info.
Clear the App's Cache and Data
Staying in the same app info screen, tap on Storage & cache. You'll see an option to Clear cache. Go ahead and tap that first. It's a harmless operation that takes a second. If the app still crashes, you can try the more thorough Clear storage option.
Just be aware that clearing storage will delete the app's data, which means you'll be signed out and any settings within that app will be reset. It's like reinstalling the app but faster. After you do this, open the app and set it up again as if it's new.
Check for App and System Updates
Developers are constantly pushing out updates to squash bugs. Open the Google Play Store, tap your profile icon, and go to Manage apps & device. Under "Updates available," you can update everything at once or just pick the troublesome app.
It's also crucial to keep MagicOS itself up to date. Honor releases system updates that improve stability and compatibility. Go to Settings > System & updates > Software update and tap "Check for updates." If you're on Android 15 with MagicOS 9.0, make sure you have the latest security patch.
Free Up Storage Space on Your Phone
Your Magic 7 Pro needs breathing room to run apps smoothly. If your storage is nearly full, apps can struggle to function. Head to Settings > Storage to see what's taking up space. The "Cleanup" or "Free up space" tool here is pretty smart at suggesting old files, duplicate photos, and app cache you can safely remove.
With that large silicon-carbon battery, you might be taking tons of photos and videos without worrying about power. Those files add up quickly. Consider moving some to cloud storage or backing them up to a computer to free up several gigabytes at once.
Reinstall the Problem App
If one specific app is the only troublemaker, a fresh install often does the trick. Press and hold the app icon on your home screen, then tap Uninstall. Don't worry, you won't lose any money if it's a paid app. Head back to the Play Store, search for the app, and install it again.
This gives you a completely clean slate. All the app's files are downloaded fresh, which eliminates any deep-seated corruption that clearing cache might have missed. It's a very reliable fix for persistent, app-specific crashes.
Restart Your Magic 7 Pro
When multiple apps are acting up or things just feel sluggish, a full phone restart is a great reset. Just press and hold the power button until the power menu appears, then tap Restart. If the screen is frozen and you can't get to the menu, you can force a restart by pressing and holding the power button for about 10 seconds until you feel it vibrate and see the Honor logo.
This simple step clears the phone's active memory (RAM) and stops all background processes. When it boots back up, everything starts fresh. I've seen this resolve weird, intermittent crashes that don't seem tied to any one app.
Check Your Network Connection
Some apps, especially social media, streaming, or banking apps, rely heavily on a stable internet connection. A flaky Wi-Fi signal or mobile data handoff can cause them to freeze or close. Try toggling Airplane mode on and off from the quick settings panel to reset your radios.
You can also try switching between Wi-Fi and mobile data to see if the problem follows a specific network. If you're on Wi-Fi, a quick router restart can sometimes work wonders for app stability.
Consider a Factory Reset
If you've tried everything and apps are still crashing across the board, a factory reset is the nuclear option. This will erase everything on your phone and return it to its out-of-the-box state. It's essential you back up your photos, videos, and important files first. Use Google's backup service in your system settings or Honor's own backup tool.
To perform the reset, go to Settings > System & updates > Reset > Erase all data (factory reset). After the phone restarts, you can restore your data from the backup. This is a last resort, but it will eliminate any system-wide software corruption.