Hi there! I see your Defqon.1 app is crashing right when you try to start it on your Android 10 device using WebKit. Let’s get this sorted out together.

To start, could you tell me if you’ve already tried any fixes like restarting your device or reinstalling the app? Also, are you connected to Wi-Fi or mobile data when the app crashes? Sometimes network settings can affect app startup.

Meanwhile, here’s a straightforward approach to tackle app crashes on Android:

1. Clear App Cache and Data:
- Open your device’s Settings.
- Go to Apps & notifications > See all apps > find Defqon.1.
- Tap Storage & cache.
- Hit Clear cache first. Test the app.
- If it still crashes, then tap Clear storage or Clear data (this will reset app settings, but your login info will likely remain as it’s tied to your account).

2. Check for App Updates:
- Open the Play Store, search for Defqon.1, and see if there’s an update.
- Updating the app can fix bugs that cause startup crashes.

3. Reinstall the App:
- If clearing cache and data doesn’t help, uninstall the app fully.
- Restart your device.
- Then download and install Defqon.1 fresh from the official store.

4. Check Network & Permissions:
- Confirm the app has necessary permissions (storage, network access).
- Try switching between Wi-Fi and mobile data or even airplane mode briefly to rule out network interference.

5. System Software Update:
- Make sure your Android OS is updated as some apps need the latest patches to run smoothly on older versions.

If after these steps the crash persists, it might be linked to a current app version issue or server-side problems reported by other users. In that case, you might want to contact Defqon’s support at [email protected] for further assistance or wait for an app patch.

Let me know which steps you’ve tried or if you want me to guide you through any of the above! Are you satisfied with this initial solution?