Latest Lenovo A536 user agents:

User Agent	Browser	Platform
UCWEB/2.0 (MIDP-2.0; U; Adr 4.4.2; ru; Lenovo_A536) U2/1.0.0 UCBrowser/10.7.2.757 U2/1.0.0 Mobile	UC Browser 10	Android 4
Mozilla/5.0(Linux/3.4.5; U; Android 4.4.2; zh-cn; Lenovo A536 Build/KOT49H)AppleWebKit/534.30 (KHTML, like Gecko) Version/4.4.2 Mobile Safari/534.30 Release/01.17.2014	Android Browser	Android 4
Mozilla/5.0(Linux/3.4.5; U; Android 4.4.2; zh-cn; Lenovo A536 Build/KOT49H)AppleWebKit/534.30 (KHTML, like Gecko) Version/4.4.2 Chrome/30.0.0.0 Mobile Safari/534.30 Release/01.17.2014	Chrome Webview 30	Android 4
Mozilla/5.0 (Linux; U; Android 4.4; en-us; Lenovo A536 Build/JOP24G) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30	Android Browser	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; ru-ru; Lenovo A536 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/42.0.0.0 Mobile Safari/537.36 XiaoMi/MiuiBrowser/2.1.1	Mi Browser 2	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; ru-ru; Lenovo A536 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36 Hawk/QuickBrowser/2.4.4.22752	Hawk Quick Browser 2	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; Lenovo A536 Build/KOT49H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36 OPR/50.0.2254.149182	Opera Mobile 50	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; Lenovo A536 Build/KOT49H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36 OPR/47.2.2254.147957	Opera Mobile 47	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; Lenovo A536 Build/KOT49H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36 OPR/33.0.2254.125672	Opera Mobile 33	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.2.5.1102 Mobile Safari/537.36	UC Browser 12	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.2.1.1108 Mobile Safari/537.36	UC Browser 12	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.2.0.1089 Mobile Safari/537.36	UC Browser 12	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/12.0.0.1088 Mobile Safari/537.36	UC Browser 12	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/40.0.2214.89 UCBrowser/11.5.0.1015 Mobile Safari/537.36	UC Browser 11	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/13.0.5.1290 (SpeedMode) U4/1.0 UCWEB/2.0 Mobile Safari/534.30	UC Browser 13	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/11.0.5.850 U3/0.8.0 Mobile Safari/534.30	UC Browser 11	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/10.9.8.770 U3/0.8.0 Mobile Safari/534.30	UC Browser 10	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/10.9.0.731 U3/0.8.0 Mobile Safari/534.30	UC Browser 10	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/10.8.0.718 U3/0.8.0 Mobile Safari/534.30	UC Browser 10	Android 4
Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; Lenovo A536 Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/10.7.0.636 U3/0.8.0 Mobile Safari/534.30	UC Browser 10	Android 4