How to Clear Memory and Free Up Storage on a Ricoh Theta Camera

Turn on the camera and connect your phone to the camera's Wi-Fi network.
Open the official Ricoh Theta app.
Tap the Camera Images (or device/cam images) icon, usually located in the bottom-left corner, to load the list of stored photos and videos.
To delete all of the images, go to the All tab
In the upper right, click the Select icon
On the lower right, click the Select All checkmark icon
Click Delete and confirm