@screennamescree You can update it from Web UI and there is an option to select which Deco u want to update. XE75 or M4R

@madhatter13 They just showing (EU) on the website but in the actual (zip) file all the regions are included. So you can install firmware without any issue. Just have a try.

@David-TP Hi....Can you plz tell me what is the exact Transmit Powers on high-end deco models after disabled the 2.4 GHz Backhaul and changed the channel width from 40 MHz to 20 MHz because Deco M4...

@screennamescree Sure 🥰

@DukeCaboom Yeah 1.8.1 is better

@screennamescree You can update to 1.8.1