Hi there! I understand you’re trying to get your Solo app account back on your new phone. Let’s work through this together. Could you tell me a bit more about what happens when you try to log in? For example, do you see any error messages, and are you using your usual username and password?

Meanwhile, I’ll guide you through some common steps to recover your account on a new device:

1. Ensure you’re entering the correct login credentials: Use the username and password linked to your original Solo account. Sometimes auto-fill can put in old or incorrect info, so please enter them manually.

2. Check for two-factor authentication (MFA): If you had MFA set up, you might need a recovery code if your usual method (like a phone or an authenticator app) isn’t accessible. On the login screen, try entering your recovery code after your username and password if prompted.

3. Clear app cache and data: On your Android device, go to Settings > Apps > Solo app > Storage > Clear Cache and Clear Data. This can help if there's corrupted data carrying over.

4. Update or reinstall the app: Make sure you have the latest Solo app version from Google Play Store. Try uninstalling and reinstalling if necessary.

5. Check internet connection: A stable connection helps the app validate your credentials properly.

If you have tried these and you’re still stuck, do you remember if you had exported any recovery words or backup phrases? Sometimes these are essential for account recovery.

If none of these steps help, I can guide you on contacting official Solo support for more advanced account recovery options.

Let me know how it goes or if you have any error messages!