Latest Naver 4 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 2.3.6; ko-kr; LG-F120K Build/GRK39F) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 NAVER(inapp; search; 230; 4.8.1) Android 2 Optimus LTE Tag
Mozilla/5.0 (Linux; U; Android 2.3.4; ko-kr; LG-LU6500 Build/GRJ22) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 NAVER(inapp; search; 220; 4.7.1) Android 2 LU6500
Mozilla/5.0 (Linux; U; Android 2.2.2; ko-kr; LG-LU6800 Build/FRG83G) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 NAVER(inapp; search; 230; 4.7.7) Android 2 LU6800
Mozilla/5.0 (iPhone; U; CPU iPhone OS 435 like Mac OS X; ko-kr) AppleWebKit/533.17.9 (KHTML like Gecko) Mobile/8L1 NAVER(inapp; search; 301; 4.4.0; 3GS) iOS 4 iPhone 3GS
Mozilla/5.0 (iPhone; CPU iPhone OS 6_1_3 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Mobile/10B329 NAVER(inapp; search; 310; 4.6.0; 4S) iOS 6 iPhone 4S