To pair your Ear (3) to your iPhone after a reset, follow the steps below:
1. Open Settings on your iPhone.
2. Tap on Bluetooth.
3. Find the earbuds you want to delete.
4. Tap the 'i' icon next to the earbuds.
5. Tap Forget this device.
6. Confirm the action by tapping Forget this device in the pop-up.
7. Open the Nothing X app to pair the earbuds again.