Question: Incorrect date and time
Date and Time
The GPS receiver on your device receives reliable time information when it has a GPS fix. The date and time displayed on your unit are set according to the message in the GPS signal. This means that if you don’t have an accurate GPS signal then the date or time will not display correctly.
If your unit is displaying the wrong date or time, take it outside in the open with a clear view of the sky and wait a few moments for the device to pick up GPS signal. The date and time will be set and display correctly once a GPS fix has been established.

N.B. There’s no way of manually setting the date and time.

GPS Week Number Rollover(WNRO)
If your device is one which is affected by the GPS week number rolloverthe date and time information on your Mio can be incorrect.

To fix this common problem we have created download patches for these devices and they can be downloaded from under Downloads.

Please click HERE to find out more about WNRO and which devices are affected. 

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