Depending on the date format selected in the camera, the GPS assist data may show an incorrect validity date. Select the Month/Day/Year format in the Time/Date menu to correct this. Using a different date format, like Year/Month/Day, may prevent the valid GPS assist data from showing.
NOTE: If model-specific information is required to change the date format, refer to the operating instructions supplied with the product. Manuals are posted on your model support page.