1. Download and install [Balena Etcher](https://www.balena.io/etcher).
1. Download and install [Balena Etcher](https://www.balena.io/etcher).
2. The downloaded OS image is compressed. Balena Etcher can flash compressed images, but it consumes more RAM and this process slower than with uncompressed image. If possible, we recommend you to decompress the image (from `*.img.bz2` to `*.img` file). You can do this using any archiver or your file manager. If you don't have any archiver (on Windows for example) - the [7-Zip](https://www.7-zip.org) is a great choice.
2. Decomress the image using your File Manager. If you don't have an archiver (on Windows for example) - the [7-Zip](https://www.7-zip.org) is a great choice. Please note: Balena Etcher have ability flash compressed images, but it is much slower and the process consumes a huge amount of RAM. We strongly recommend you to decompress the image first.