You will lose RDS, your FM presets will be offset by 0.1 MHz, and the clock may be 24-hour only.
A: The last official updates were in 2016-2017. Nissan has abandoned NC1. You are looking at legacy archives. nissan connect 1 firmware update
: Units that intermittently reboot or have flickering buttons. You will lose RDS, your FM presets will be offset by 0