Reset Yun:

/usr/bin/reset-to-factory-anyway
/sbin/reboot

 

opkg update 
opkg install kmod-rt2800-lib kmod-rt2800-usb kmod-rt2x00-lib kmod-rt2x00-usb
cd /etc/modules.d
mv 24-rt2x00-lib 22-rt2x00-lib
mv 26-rt2x00-usb 23-rt2x00-usb
mv 27-rt2800-lib 24-rt2800-lib
mv 28-rt2800-usb 25-rt2800-usb

reboot Yun:

/sbin/reboot

backup Yun wireless setting:

mv /etc/config/wireless /var 
wifi detect > /etc/config/wireless
nano /etc/config/wireless

config wifi-device  radio1
...
option disabled 0


reboot Yun then test

Tenda W311MI (Ralink RT5370 base USB Adapter)

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