Static / Hissing noise (AirPods 3)
When I first received my AirPods 3rd Gen, there was a static / hissing noise out of the box. It only occurred when nothing is playing. Updated to the latest software but the problem still persisted.
Went to the apple store to get them replaced but the replacement unit had the same problem but worsened. Having an appointment at Genius Bar again today to get them replaced once again. If the problem still persist, might have to get a refund. Probably a problem with the batch of AirPods 3rd Generation produced.
1st Pair: Noise only occurs when nothing is played
2nd Pair (Replaced): Noise occurs continuously, even when not connected to any devices via Bluetooth, louder than previous pair
--> Was also unable to update the replacement unit to the latest firmware despite following instructions given by Apple Support Advisors and also YouTube tutorials.
Non of the problems were fixed after multiple resets of the AirPods.
I think it might be a hardware or software problem for different pairs.