Factory reset
Short answer
The factory reset process returns the Marshall Stanmore III speaker to its original settings, erasing all previous configurations and connections.
Reset your Stanmore III speaker to factory settings with this step-by-step guide for a fresh start and troubleshooting.
Push and hold the media control for more than 10 seconds and the speaker will reset.
Remove STANMORE III from your audio device’s Bluetooth list before pairing again.
Notes:
A factory reset will return the speaker to its original settings, excluding any firmware updates.
This will delete all user settings and the speaker needs to be set up again.