How to put ubiquiti into n mode?

Question

WiFi

there are 4 points ubiquiti clients connect in g mode how to make them work in n mode
Model UniFi AP
Version 3.2.9.2872

Answer 1

If you are sure that all devices can work on "n", then set it forcibly in the point settings: Configuration->Radios->Compatibility->n only;
After applying the settings, reconnect wifi on all devices.

Answer 2

there is no such item =(