Reading elsewhere, it seems the time sync feature has never been all that good. A post from as far back as 2009 suggests some hoops to go through. Apparently the way is to set the hours correctly, then press 'sync' to get the minutes, but sometimes it's out by 30 minutes. I just tried that, set to 1pm, pressed 'sync' and it went to 1.32am, then pressed again and it went to 1.02pm.

Time sync issue

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All in all, a feature that doesn't seem to work regardless of anything.
grumbleweed Reviewed by grumbleweed on . Time sync issue I have a Go 720, which I've updated to NavCore 9.051 and now thanks to this site I have the latest 1020 UK map. However, when I sync the time to GPS time, it doesn't set the correct time. It's a UK device, I'm in the UK, it shows the correct UTC time from the GPS when I'm in the GPS Status screen, but when I click "sync", it's the wrong time. I tried it just now, the UTC time was 12:36, but it sets my device time to 13:36. Is there something I can change? I've had a run through the settings Rating: 5