@ryansmith532 Support sent me a link for downloading the latest firmware. I then flashed it to the camera via the SD card and it worked a treat!

If you want to try this you will need to contact Support. The link I was sent was only valid for 3 days so I can't share it.

@joseph_1979 it still doesn't work.

After powering up, the camera plays a musical chime then starts 'dinging' every 3 seconds.

If it is dinging and I press the reset button nothing changes, as if the reset button does not work.

At the moment it seems bricked.

I have the same problem (2 cameras).

Have contacted Reolink support but have not received a reply.

Will share here if any useful information comes to hand. The link provided by Joseph was of no help.