Gaz Rendar | ZOOM R20: How to perform a factory reset to fix recording, effects and bluetooth problems @GazRendar | Uploaded December 2022 | Updated October 2024, 26 minutes ago.
If you continue to have the same glitchy problems with the R20, especially for dysfunctional effects or problems initializing the bluetooth adapter, you can try a Factory Reset. In this video I'll demonstrate a R20 factory reset and discuss what is retained and lost in the process.

If you are having glitchy problems with audio recording, make sure you are on the most current firmware. To see how to update the R20's firmware, check out this video:
youtu.be/TBNtkzht09o

Chapters:
0:00 Intro
0:28 Why Factory Reset
3:05 Before Settings
4:42 Factory Reset
5:15 After Settings
6:02 Lost Effects
7:25 Summary