Is there a way to accept a software update when my touchscreen is frozen?

Idiots In Charge
Idiots In Charge Registered Users Posts: 2
Apprentice Traveler
edited January 2019 in Built in car navigation
I have a Smart Media system and my touchscreen has stopped responding.

I have read that a software upgrade would potentially reboot the system and possible unfreeze the screen.

However the upgrade won’t start automatically - I need to confirm acceptance, by touching ‘yes’ on the screen!

is there another way to do this?

Apologies if this has been answered 1,000 times already.

Comments

  • Idiots In Charge
    Idiots In Charge Registered Users Posts: 2
    Apprentice Traveler
    Answering my own question: I disconnected the car battery and when I reconnected it the screen started working again. So the car equivalent of switching it off at the wall. Trauma over.