I have 6 c 210's, purchased as 3 x 2 packs. 3 of them have 1.4.3 but the other 3 are out of date and stuck on 1.3.11. I NEED static ip, without this, they are not suitable for my use. Clearly as i purchased pairs, there was 2 shipped together that have not received the same update,lol really???  Theyre all hardware 2.0

I require 1.4.3 to be pushed to my 3 devices that are lacking the functionality i need to use them. This has been going on for over 3 months as i can see by other posts on this topic... Ive seen (in other threads, representatives offering this...)  you can push the firmware if you get the mac address, please be contacting me and i will provide the mac's of the 3 devices... otherwise they all will go back to the place of purchase and i will look at solutions from other brands.