Native G2 programming

[Jean-Baptiste Boric]

(05-19-2021 02:21 PM)jfelten Wrote:  What happens if you try flashing linux to the calculator without putting it in SDP mode?

The upgrade mechanism on the HP Prime G2 will reject firmwares not signed by HP. However, the calculator does not enforce a root of trust on boot, so you could just replace the official firmware with something else after putting the calculator in SDP mode and booting unofficial software.