80Mhz is good
now test it
the BSSID has not changed 
maybe reboot
it should show the MAC address you put in
gotcha, imma try that
and still bssid not changed, do i need to change they manually?
As my TENBAY for incorrect WIFI MAC Address solution is in 10_fix_wifi_mac file
i'm testing that here & it's not taking the new address for me ether
wait nevermind im dumb, cannot change BSSID manually
very strange
yes the DTS needs updating https://github.com/openwrt/openwrt/blob/master/target/linux/ramips/dts/mt7621_dlink_dir-878-a1.dts
to have
&wifi0 {
nvmem-cells = <&macaddr_factory_e000>;
nvmem-cell-names = "mac-address";
mac-address-increment = <1>;
};
&wifi1 {
nvmem-cells = <&macaddr_factory_e000>;
nvmem-cell-names = "mac-address";
mac-address-increment = <2>;
};
like https://github.com/openwrt/openwrt/blob/master/target/linux/ramips/dts/mt7621_dlink_dir-1960-a1.dts
soooo what do i do now
I'm trying to find a way to chnage it atm
but not getting anywhere
do you know how to use SSH putty and comand line ?
yes i do have a little knowledge about linux & the terminal
need to add
option macaddr '78:FF:FF:FF:FF:56'
to 'default_radio0' & 'default_radio1'
in wireless config file
gotcha is it on the /etc/config/wireless?
under SSH command line
uci set wireless.default_radio0.macaddr=78:32:EE:EE:EF:56
uci set wireless.default_radio1.macaddr=78:32:EE:EE:EF:57
uci commit wireless
should work
kk imma try that
okay its done now it should work? or do i need a reboot
reboot is easyer & a better test
but "wifi" may work as well