Hi! I see you’re experiencing a black screen issue with K-SECRET. To help you better, could you tell me a bit more? For example, is this black screen happening when you open the app, while using it, or at some other time? Also, have you noticed if this happens all the time or just occasionally?

In the meantime, here are some initial steps we can try on your Android 10 device:

1. Force Close and Restart the App: Sometimes an app might get stuck. On your device, go to Settings > Apps > Find K-SECRET > Tap “Force Stop.” Then open the app again.

2. Clear Cache: Cached data can occasionally cause display issues. Go to Settings > Apps > K-SECRET > Storage > Clear Cache. Don’t clear data yet to avoid losing info.

3. Check for App Updates: Open Google Play Store, search for K-SECRET, and see if an update is available. Installing the latest version can resolve bugs.

4. Restart Your Device: Simply power off your phone for about 30 seconds, then power it back on. This can clear temporary glitches.

If those don’t work, we can try more advanced steps like clearing app data (with backup if needed), checking device storage, or reinstalling the app. Let me know what you’ve tried or if you can share more about when the black screen appears!