Zyxel EX5700 change wifi 6Gh to 5Ghz

Can you guide me EX5700 mtd3_Factory.bin, I copied it to the dev folder and it was an error for EX5700, I must have done something wrong, I hope you can guide me, because I can't change wifi 6Ghz to wifi 5Ghz,thank you

Please share some system information

ubus call system board
cat /etc/config/wireless

And what is mtd3_Factory.bin ie download link.

1 Like

its system and files thank you
root@ImmortalWrt:~# ubus call system board
{
"kernel": "5.4.284",
"hostname": "ImmortalWrt",
"system": "ARMv8 Processor rev 4",
"model": "Zyxel EX5700",
"board_name": "zyxel,ex5700",
"release": {
"distribution": "DOANDUY",
"version": "21.02-SNAPSHOT",
"revision": "r0-02fff2a",
"target": "mediatek/mt7986",
"description": "DOANDUY 21.02-SNAPSHOT r0-02fff2a"
}
}
root@ImmortalWrt:~# cat /etc/config/wireless

config wifi-device 'MT7916_1_1'
option type 'mtwifi'
option phy 'rai0'
option band '2g'
option dbdc_main '1'
option channel 'auto'
option txpower '100'
option htmode 'HE40'
option country 'CN'
option mu_beamformer '1'
option noscan '1'
option serialize '1'

config wifi-iface 'default_MT7916_1_1'
option device 'MT7916_1_1'
option network 'lan'
option mode 'ap'
option ssid 'TPT Lam'
option encryption 'psk2'
option key 'TPTlam011205@!'

config wifi-device 'MT7916_1_2'
option type 'mtwifi'
option phy 'ray0'
option band '6g'
option dbdc_main '0'
option txpower '100'
option htmode 'HE160'
option country 'CN'
option mu_beamformer '1'
option serialize '1'
option channel '149'

config wifi-iface 'default_MT7916_1_2'
option device 'MT7916_1_2'
option network 'lan'
option mode 'ap'
option ssid 'TPT Lam 6Ghz'
option encryption 'sae'
option key 'TPTlam011205@!'

config wifi-device 'MT7986_1_2'
option type 'mtwifi'
option phy 'rax0'
option band '5g'
option dbdc_main '0'
option channel 'auto'
option txpower '100'
option htmode 'HE160'
option country 'CN'
option mu_beamformer '1'
option serialize '1'

Please post text and remove restricted drive link and pictures.
Your device or issue has nothing to do with OpenWRT. Seek support and current versions where ImmortalWRT is made.

I have upgraded to openwrt, thanks for your support

root@OpenWrt:~# ubus call system board
{
"kernel": "6.6.65",
"hostname": "OpenWrt",
"system": "ARMv8 Processor rev 4",
"model": "Zyxel EX5700 (Telenor)",
"board_name": "zyxel,ex5700-telenor",
"rootfs_type": "squashfs",
"release": {
"distribution": "OpenWrt",
"version": "SNAPSHOT",
"revision": "r28345-f077e058fd",
"target": "mediatek/filogic",
"description": "OpenWrt SNAPSHOT r28345-f077e058fd",
"builddate": "1734469064"
}
}
root@OpenWrt:~# cat /etc/config/wireless

config wifi-device 'radio0'
option type 'mac80211'
option path 'soc/11280000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0'
option band '2g'
option channel '1'
option htmode 'HE20'

config wifi-iface 'default_radio0'
option device 'radio0'
option network 'lan'
option mode 'ap'
option ssid 'OpenWrt'
option encryption 'none'

config wifi-device 'radio1'
option type 'mac80211'
option path 'soc/11280000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0+1'
option band '6g'
option channel 'auto'
option htmode 'HE80'

config wifi-iface 'default_radio1'
option device 'radio1'
option network 'lan'
option mode 'ap'
option ssid 'OpenWrt'
option encryption 'none'

config wifi-device 'radio2'
option type 'mac80211'
option path 'platform/soc/18000000.wifi'
option band '5g'
option channel '36'
option htmode 'HE80'

config wifi-iface 'default_radio2'
option device 'radio2'
option network 'lan'
option mode 'ap'
option ssid 'OpenWrt'
option encryption 'none'

root@OpenWrt:~#

Feel free to make a new thread after learning markdown formatting and closing your fake github report. Your custom config still not a bug in OpenWRT.

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