Latest UC Browser 12 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 8.0.0; en-US; ATU-L22 Build/HUAWEIATU-L22) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/66.0.3359.126 UCBrowser/12.13.0.1289 Mobile Safari/537.36 Android 8 Y6 (2018)
Mozilla/5.0 (Linux; U; Android 7.1.1; zh-CN; OPPO R9sk Build/NMF26F) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.6.0.1040 Mobile Safari/537.36 Android 7 R9s
Mozilla/5.0 (Linux; U; Android 9; zh-CN; V1911A Build/PKQ1.181030.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.6.3.1043 Mobile Safari/537.36 Android 9 Z5x
Mozilla/5.0 (Linux; U; Android 9; zh-CN; MI 9 Build/PKQ1.181121.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.5.5.1035 Mobile Safari/537.36 Android 9 Mi 9
Mozilla/5.0 (Linux; U; Android 17; en-US; CPH2381 Build/UKQ1.230924.001) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/12.13.0.1289 (SpeedMode) U4/1.0 UCWEB/2.0 Mobile Safari/534.30 Android 4 Nord CE 2 Lite
Mozilla/5.0 (Linux; U; Android 17; en-US; K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/12.13.0.1289 (SpeedMode) U4/1.0 UCWEB/2.0 Mobile Safari/534.30 Android 4 Unknown
Mozilla/5.0 (Linux; U; Android 11; en-US; vivo 1906 Build/RP1A.200720.012) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/12.13.0.1289 (SpeedMode) U4/1.0 UCWEB/2.0 Mobile Safari/534.30 Android 11 Y11
Mozilla/5.0 (Linux; U; Android 11; en-US; vivo 1906 Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/147.0.7727.2 UCBrowser/12.13.0.1289 Mobile Safari/537.36 Android 11 Y11
Mozilla/5.0 Linux; U; Android 9; en-US; SM-N935L Build/PPR1.180610.011 AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.12.2.1188 Mobile Safari/537.36 Android 9 Galaxy Note Fan Edition
Mozilla/5.0 Linux; U; Android 9; en-US; SM-N935K Build/PPR1.180610.011 AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/71.0.3578.99 UCBrowser/12.9.7.1179 Mobile Safari/537.36 Android 9 Galaxy Note Fan Edition
Mozilla/5.0 Linux; U; Android 9; en-US; SM-G975N Build/PPR1.180610.011 AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.12.5.1189 Mobile Safari/537.36 Android 9 Galaxy S10+
Mozilla/5.0 Linux; U; Android 9; en-US; SM-G611L Build/PPR1.180610.011 AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.11.8.1186 Mobile Safari/537.36 Android 9 Galaxy On7 Prime
Mozilla/5.0 Linux; U; Android 9; en-US; SM-G611K Build/PPR1.180610.011 AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.10.8.1172 Mobile Safari/537.36 Android 9 Galaxy On7 Prime
Mozilla/5.0 Linux; U; Android 9; en-US; SM-A920N Build/PPR1.180610.011 AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.10.6.1200 Mobile Safari/537.36 Android 9 Galaxy A9 (2018)
Mozilla/5.0 Linux; U; Android 9; en-US; SM-A705F Build/PPR1.180610.011 AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.12.0.1187 Mobile Safari/537.36 Android 9 Galaxy A70
Mozilla/5.0 Linux; U; Android 9.0; SM-A8s Build/LMY47I AppleWebKit/534.30 KHTML, like Gecko Version/4.0 UCBrowser/12.12.0.1187 U3/0.8.0 Mobile Safari/534.30 Android 9 Galaxy A8s
Mozilla/5.0 Linux; U; Android 8.1.0; en-US; SM-J730K Build/M1AJQ AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.11.2.1184 Mobile Safari/537.36 Android 8 Galaxy J7 (2017)
Mozilla/5.0 Linux; U; Android 8.1.0; en-US; SM-J710GN Build/M1AJQ AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.11.5.1185 Mobile Safari/537.36 Android 8 Galaxy J7 (2016)
Mozilla/5.0 Linux; U; Android 8.1.0; en-US; PSP7546DUO Build/OPM2.171019.012 AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.12.0.1187 Mobile Safari/537.36 Android 8 X Pro
Mozilla/5.0 Linux; U; Android 8.1.0; en-US; Platina 1579M 4G NS1800ML Build/O11019 AppleWebKit/537.36 KHTML, like Gecko Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.12.2.1188 Mobile Safari/537.36 Android 8 Platina 1579M 4G