* "update.pua": This is the firmware update data for the Kart. This is a tar archive. The extracted archive contains "update.pui" and "pui.hash". The latter is a binary 0x100-byte file. The former is another tar archive, the content of that archive is the following: | * "update.pua": This is the firmware update data for the Kart. This is a tar archive. The extracted archive contains "update.pui" and "pui.hash". The latter is a binary 0x100-byte file. The former is another tar archive, the content of that archive is the following: |