Latest Naver 9 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 7.0; SM-N920K Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Crosswalk/20.50.533.67 Mobile Safari/537.36 NAVER(inapp; search; 591; 9.0.6) Android 7 Galaxy Note 5
Mozilla/5.0 (Linux; Android 6.0.1; LG-F770S Build/MXB48T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Crosswalk/20.50.533.67 Mobile Safari/537.36 NAVER(inapp; search; 591; 9.0.6) Android 6 F770S
Mozilla/5.0 (Linux; Android 6.0.1; LG-F700K Build/MMB29M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Crosswalk/20.50.533.67 Mobile Safari/537.36 NAVER(inapp; search; 591; 9.0.6) Android 6 G5
Mozilla/5.0 (Linux; Android 6.0.1; LG-F510S Build/MMB29M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Crosswalk/20.50.533.67 Mobile Safari/537.36 NAVER(inapp; search; 591; 9.0.6) Android 6 G Flex 2
Mozilla/5.0 (Linux; Android 5.1.1; SM-G150NS Build/LMY47X) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Crosswalk/20.50.533.66 Mobile Safari/537.36 NAVER(inapp; search; 591; 9.0.5) Android 5 Galaxy Folder
Mozilla/5.0 (Linux; Android 5.1.1; LG-F670S Build/LMY47V) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Crosswalk/20.50.533.66 Mobile Safari/537.36 NAVER(inapp; search; 591; 9.0.5) Android 5 K10
Mozilla/5.0 (Linux; Android 4.4.2; SM-G910S Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Crosswalk/20.50.533.67 Mobile Safari/537.36 NAVER(inapp; search; 591; 9.0.6) Android 4 Galaxy Round