A bit over a week ago I got a voice alert from my dash cam saying 'check SD card' over and again. Not realising what was going on, I formatted it in the cam and the alert stopped. It happened again today so I took the cam out. I put the SD card in my Mac and it seems that it last recorded on the 01/02/18 (about the time I first got the alert). I then tried to format the SD card from my Mac. When I first selected 'Erase' from the Blackue Viewer, I got this:
I tried to format it but then got this error message:
I shutdown the Blackvue Viewer and tried formatting the SD card again but this time got this error:
I assume my SD card is shot? If so, is this common? I only got the unit 6 months ago.