Sony MDR-1000X Headphones
- Connect the headset to a booted computer using the supplied micro-USB cable
- Press the button and NC button simultaneously.
- The headset will be reset. Pairing information is not deleted.
- Disconnect the micro-USB cable.
- Turn off the headset
- Then press and hold the button and AMBIENT SOUND button simultaneously for more than 7 seconds.
- The indicator (blue) flashes 4 times ( ), and the headset is reset to the factory settings. All pairing information is deleted.