Will redmi airdots 3 pro be reversely upgraded?

No

Put airpodspro close to your iPhone. The device automatically connects successfully.

2. Open your phone and click Settings.

3. Click General in settings.

4. Click About Phone in General.

5. Enter the About Phone interface and slide down.

6. Find airpodspro and click to enter details.

7. Click on the firmware version of airpods to quickly update. This update is mandatory, and it will automatically update later if you don’t click!