01-07-2019 05:44 AM - edited 01-07-2019 05:46 AM
You cant do anything with your phone, you need desktop/computer program Fusion studio to stich any video or images, there is no auto or in camera stiching, everything is done in computer software.
01-07-2019 10:00 AM
You can download a stitched file to your phone via the GoPro app but files are supposed to come directly from a Fusion camera.
Front and Back file videos need to be rendered using the Fusion Studio app on a computer.