• Latest Fire OS 4 user agents:
    • User agent Browser Hardware
    Fire OS/4.5.5.3 stagefright/1.2 (Linux;Android 4.4.3) mediaplayer
    Fire OS/4.6.6.1 stagefright/1.2 (Linux;Android 4.4.4) mediaplayer
    Mozilla/5.0 (Linux; Android 4.4.3; KFSOWI) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.152 Mobile Safari/537.36 Chrome Mobile 88 Kindle Fire HD 7" WiFi
    Mozilla/5.0 (Linux; Android 4.4.3; KFTHWI Build/KTU84M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/34.0.0.0 Safari/537.36 [FB_IAB/FB4A;FBAV/270.0.0.57.127;] Facebook Kindle Fire HDX 7" WiFi