Can someone please help. This message keeps appearing on my new SD card. I have taking it out an everything and still showing message. Any advice would be great.
It might be a defective micro SD card?
Make sure the SD card clicks in when you insert it.
See if you can format it on a computer.
Which doorbell model are you using and what size in GB is the SD card?
If it’s just added you will need to format if that’s not working make sure it’s clean before replacement