I bought this new Go 520 earlier this year and eventually worked out how to update it. I can't yet find out how to remove speed cameras. I was in Spain where as yet I have no WiFi link and the device suddenly started to demand that I updated it - quite impossible, of course. From then on every 30 secs the screen closed down and demanded that I updated. I was unable to do and the device was not only useless but very dangerous indeed (I'm a retired Health and Safety expert - that is my professional judgement).
How do I prevent this ever happening again. I was fortunate to have my Garmin with me, so I could use that, despite it not having mapped for 2 km or more around my Spanish house.
How do I remove speed cameras totally from my device?