You actually have to download the updates from your player's manufacturer's website and burn the data onto a disc and then put it into your player. But players that are Wi-Fi enabled can receive and download their own updates
A device that can write BluRay discs.
They run on BluRay discs.
Bluray
It reads the discs whether they are CD DVD or BluRay, it can not write or burn discs
To update the Nikon D90 firmware, follow these steps: Download the latest firmware update from the Nikon website. Insert a formatted memory card into the camera. Copy the firmware update file to the root directory of the memory card. Insert the memory card into the camera and turn it on. Go to the firmware update option in the camera menu. Follow the on-screen instructions to complete the firmware update process. Once the update is complete, turn off the camera and restart it to ensure the firmware is successfully installed.
DVD players and drives cannot handle Bluray discs, whether recording to them or reading from them. Bluray players and drives on the other hand can use DVD discs as well as Bluray discs.
Netflix Playstation store DVD BluRay discs
Not sure. Why not downgrade?
No. You need a BluRay player that specifically says it can read 3-D disks
To perform a firmware update on a Nikon D90 in 2017, follow these steps: Visit the Nikon website and search for the D90 firmware update. Download the latest firmware update file to your computer. Insert a formatted memory card into your camera. Copy the firmware update file to the root directory of the memory card. Insert the memory card into your camera and turn it on. Navigate to the firmware update option in the camera menu. Follow the on-screen instructions to complete the firmware update process. Once the update is complete, turn off the camera and restart it to ensure the update was successful.
Update the software in iTunes and it will do it for you.
No, it will not play Bluray discs, but it is upscaling, so you can watch your regular DVDs at HD quality.