How do I reset the TV to factory settings?
To factory reset the TV, press Quick settings > TV options > Settings > Device Preferences > Factory Reset and follow the on-screen instructions. This will erase all personalized settings and return the TV to its default state, requiring you to set up the TV again. (Page 37)
From the official Sony WH-1000XM4 Wireless Noise-Canceling Headphones manual, page 37
Have a follow-up question?
Answers from the official manual.
Common questions