Hi! I understand that your OOONO device isn’t auto-connecting and you have to press and hold the button for 15 seconds each time to connect manually. Let’s see if we can get it to connect automatically like it’s supposed to.

Just to clarify first:
- Is your OOONO device a CO-DRIVER NO1 or NO2 model?
- When you say "not auto-connecting," do you mean that when you start driving or when you open the OOONO app, it doesn’t connect by itself?
- Have you already tried turning Bluetooth off and back on your iPhone, or reinstalling the OOONO app?

This info will help me guide you better. Meanwhile, here are some general steps to fix auto-connection issues with OOONO CO-DRIVER devices on iOS 18.6:

1. Ensure device is properly switched on: Press and hold the top button on your OOONO for about 15 seconds until you hear a sound and see a green flashing LED. This confirms it’s fully powered and ready to connect.
2. Make sure Bluetooth is enabled on your iPhone: Go to Settings > Bluetooth and toggle it on.
3. Open the OOONO App and complete setup: Sometimes, the app onboarding is needed to pair successfully for auto-connection.
4. Check app permissions: Ensure the OOONO app has permission to run in the background and access Bluetooth, so it can detect movement and auto-connect as you drive. On iOS 18, you can review this in Settings > OOONO.
5. Restart both iPhone and OOONO device: Restarting can often refresh Bluetooth connectivity and resolve minor glitches.
6. Update firmware via app: If there is a firmware update for your CO-DRIVER device available in the OOONO app, install it to fix known connection issues.
7. Check for Bluetooth interference: If other Bluetooth devices are active near you, try turning them off temporarily to see if connection improves.

If after trying these steps, your OOONO still requires a manual press each time to connect, there might be a specific issue with device standby behavior or your phone’s Bluetooth settings. Let me know what you’ve tried so far and your device model, and I can help with more tailored troubleshooting or escalate it if needed.

You can also check these helpful articles on automatic connection and troubleshooting from OOONO here:
- How CO-DRIVER works: https://help.ooono.com/hc/en-gb/articles/10085486285596-How-does-the-CO-DRIVER-work
- Troubleshooting: https://help.ooono.com/hc/en-gb/articles/19863044398492-Troubleshooting-your-CO-DRIVER

Are you satisfied with this initial guidance? If not, I’m here to dig deeper!