Replacing the ear-Pads for OPPO PM3
Thanks to Ryan Soo for the video instruction
Replacing the ear cushions
It's actually a very simple process;
Feel at the bottom of the ear cushions to see if there is a plastic frame under the leather.
Pull on the frame (it's pretty tight), but NOT on the cushion or you risk tearing the leather.
There are 6 clips, two on the top, bottom and one on each side, pull directly on the clips, otherwise the ear cushions will be much harder to remove.
Once you have loosened the first one, it is quite easy to loosen the rest and reinstalling the ear cushions is also easy.
When reinstalling, align the clips on the cushions and housing and press.
You may need to press against the edge of the headphone housing with your thumb to apply enough pressure and then they should snap into place.