Hi! I see you're having trouble getting the KeyBank app to open on your Android device. Let's get this sorted out together.

First, can you tell me if the app shows any error messages when you try to open it, or does it just stay on a loading screen or close immediately? Also, have you tried any steps already like restarting your phone or updating the app?

In the meantime, here are some simple steps to try that often help resolve this kind of issue on Android 10:

1. Restart your device: A fresh start can fix temporary glitches.
2. Check for app updates: Open the Google Play Store, search for KeyBank, and if there's an update available, install it.
3. Clear the app's cache:
- Go to Settings > Apps or Applications > KeyBank
- Tap on Storage, then tap "Clear Cache" (not Clear Data yet)
- Try opening the app again.
4. Force stop the app and reopen:
- In the same app settings screen, tap "Force Stop", then try opening the app fresh.
5. Check your internet connection: Make sure you have a stable Wi-Fi or cellular connection.

If these steps don't work, you might try uninstalling and reinstalling the app as a next move.

Let me know what happens when you try those, and if there are any specific error messages, please share them. That will help me guide you further.

Also, I've found a helpful video walk-through that covers these steps in detail if you'd like a visual guide: [How to Fix KeyBank App Not Working - YouTube][1]

Are you ready to give these a try now?

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