Hi @RyanWithWiiM, @WiiM Support, @WiiM Team,
After resetting one of the Ultra units, this pop-up window appeared during the setup process.

I believe this is likely the restore feature the team mentioned here previously.
The current design lets you restore your device settings using the “Restore” button.
Our next step is to offer more granular control, including the ability to import and export your own settings files.
I may have overlooked this feature, but I can’t find any detailed documentation on it.
Upon checking, it appears that the following data can be restored:
Presets
Custom EQ
RoomFit profiles
Subwoofer settings
Some Audio settings
Some Audio inputs
Google Cast
Alexa Settings
Remote pairing information
Could you provide more details on the data that can be restored?
Also, I was curious about the fact that Alexa Settings can be restored. What happens if I reset a WiiM device and give it to someone else?
Currently, I assumed that to prevent data restoration, I would need to set up the device again after resetting it and cancel the restoration. However, I noticed that if I cancel the restoration, the "Restore Previous Settings" section appears on the device settings screen.

What should I do if I want to completely erase this restoration data?
(I don’t plan to give the device to anyone, but I just wanted to know.)
Thank you.
After resetting one of the Ultra units, this pop-up window appeared during the setup process.

I believe this is likely the restore feature the team mentioned here previously.
Hi Wiimer,Is that the function that allows you to restore previous device settings by pressing the 'Restore button' ?
Or is it the import/export function for settings files?
(Just out of curiosity.)
Thank you.
The current design lets you restore your device settings using the “Restore” button.
Our next step is to offer more granular control, including the ability to import and export your own settings files.
I may have overlooked this feature, but I can’t find any detailed documentation on it.
Upon checking, it appears that the following data can be restored:
Presets
Custom EQ
RoomFit profiles
Subwoofer settings
Some Audio settings
Some Audio inputs
Google Cast
Alexa Settings
Remote pairing information
Could you provide more details on the data that can be restored?
Also, I was curious about the fact that Alexa Settings can be restored. What happens if I reset a WiiM device and give it to someone else?
Currently, I assumed that to prevent data restoration, I would need to set up the device again after resetting it and cancel the restoration. However, I noticed that if I cancel the restoration, the "Restore Previous Settings" section appears on the device settings screen.

What should I do if I want to completely erase this restoration data?
(I don’t plan to give the device to anyone, but I just wanted to know.)
Thank you.