Extract the ZIP file to your sd card and start update procedure from within the camera menu (“device information”, then “firmware update”). * Use Matt´s links from above, you get an adress in the browser, check the file name at the end of the line (i.e. NX500_FW_v1.12....
Not sure if I can help but that happened once with an nx1000 for me. I didn't break a sweat about it. I just reset the camera settings and disconnected lens and connected back a few times. Try all the easy troubleshooting (reset, update firmware, even reinstall the same firmware, conn...
Latest NX200 update was pretty fast, they had cut the RAW file size down to a more reasonable size and sped it up a bit. I don't think the NX200 was any different than NX20 for speed after the latest firmware updates, maybe a bit, I don't use my NX200 much. ...
1. Body Firmware: 01.41 (obviously my NX1)2. Lens Firmware: 01.03 (obviously my connected 50-150 f2.8 S) I can only assume the means of verifying software versions still works. I have both the S lenses and the NX1.I'll dig around and see if old update tools still work but I ...