How To Reformat Nebulae v2

First, find out which Nebulae hardware variant you have here.

Here is the disk image for the Pi3 Nebulae variant.

Here is the disk image for the Pi4 Nebulae variant.

1. Download and install the program Etcher.

2. Remove the microSD card from the back of Nebulae, place it into a computer, and open Etcher.

3. Select the SD card as the location. Then, download and select the .zip file linked above as the file. Etcher will unzip the file for you. The whole process will take approx. 15-20 minutes to complete.

4. Once the SD card has been reformatted, reinsert the card into your Nebulae, and reboot.