I do not know the reason for this.
There were many replacements 216-0833000 <-> 216-0810028 for Toshiba's C850, C855 , there were no problems with WIFi.
Drivers on video sometimes have to be searched, because on the official. site is not under the W10.
You can install from the site
http://www.radeon.ruHow does wireless not work?
Are the drivers installed without a question mark?