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I cannot find out method to get Wi-Fi protocol version (I mean a/b/g/n) in Android API or Developer's guide. I also tried to get Wi-Fi info through

adb shell dumpsys wifi

I see "key_mgmt" info for example "key_mgmt=WPA2/IEEE 802.1X/EAP". But the info does not indicate which version it is. Is there any calculation methods or adb tools can help me to get the protocol version(a/b/g/n)?

(Update) Linux command iwlist wlan0 scan includes Protocol info which is exactly what I want (e.g. IEEE 802.11bg). But, iwlist is not a built-in function in Android. I want to get the info without root permission.

Ywis
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  • Is there any command in `adb shell` like **Windows**' `netsh` command? I found out the info **Radio type** indicating 802.11a/b/g/n with command `netsh wlan show all`. – Ywis Jan 21 '13 at 03:16

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