Latest Quark 4 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 9; zh-Hans-CN; JDN2-W09HN Build/HUAWEIJDN2-W09HN) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.8.2.172 Mobile Safari/537.36 Android 9 Honor Tab 5
Mozilla/5.0 (Linux; U; Android 9; zh-Hans-CN; JDN2-W09HN Build/HUAWEIJDN2-W09HN) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.6.6.164 Mobile Safari/537.36 Android 9 Honor Tab 5
Mozilla/5.0 (Linux; U; Android 9; zh-Hans-CN; FIG-TL10 Build/HUAWEIFIG-TL10) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/4.2.5.140 Mobile Safari/537.36 Android 9 Enjoy 7S
Mozilla/5.0 (Linux; U; Android 9; zh-Hans-CN; FIG-TL00 Build/HUAWEIFIG-TL00) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.6.6.164 Mobile Safari/537.36 Android 9 Enjoy 7S
Mozilla/5.0 (Linux; U; Android 9; zh-CN; vivo Z1i Build/PKQ1.180819.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/4.2.1.138 Mobile Safari/537.36 Android 9 Z1i
Mozilla/5.0 (Linux; U; Android 9; zh-CN; MI CC9 Pro Build/PKQ1.190302.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/4.3.3.145 Mobile Safari/537.36 Android 9 Mi CC 9 Pro
Mozilla/5.0 (Linux; U; Android 9; zh-CN; 16T Build/PKQ1.190616.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.3.3.143 Mobile Safari/537.36 Android 9 16T
Mozilla/5.0 (Linux; U; Android 9; zh-CN; 16s Pro Build/PKQ1.190616.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.6.7.165 Mobile Safari/537.36 Android 9 16s Pro
Mozilla/5.0 (Linux; U; Android 9.1; zh-CN; OUJIA S10 Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.8.0.171 Mobile Safari/537.36 Android 9 S10
Mozilla/5.0 (Linux; U; Android 8.1.0; zh-CN; vivo X9s Plus Build/OPM1.171019.019) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.5.3.153 Mobile Safari/537.36 Android 8 X9s Plus
Mozilla/5.0 (Linux; U; Android 8.1.0; zh-CN; DE106 Build/OPM1.171019.026) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/4.3.0.142 Mobile Safari/537.36 Smartisan OS 6 R1
Mozilla/5.0 (Linux; U; Android 8.1.0; en-US; 16th Build/OPM1.171019.026) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.7.0.168 Mobile Safari/537.36 Android 8 16th
Mozilla/5.0 (Linux; U; Android 8.0.0; zh-Hans-CN; WAS-AL00 Build/HUAWEIWAS-AL00) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/4.3.0.142 Mobile Safari/537.36 Android 8 Nova Youth
Mozilla/5.0 (Linux; U; Android 8.0.0; zh-Hans-CN; LDN-TL00 Build/XXXXX) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/4.1.2.133 Mobile Safari/537.36 Android 8 Enjoy 8
Mozilla/5.0 (Linux; U; Android 8.0.0; zh-Hans-CN; HTC 2Q55300 Build/OPR1.170623.032) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.8.5.174 Mobile Safari/537.36 Android 8 U12 Plus
Mozilla/5.0 (Linux; U; Android 8.0.0; zh-Hans-CN; FLA-AL00 Build/HUAWEIFLA-AL00) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 Quark/4.5.0.149 Mobile Safari/537.36 Android 8 Enjoy 8 Plus
Mozilla/5.0 (Linux; U; Android 7.1.1; zh-Hans-CN; 1872-A0 Build/N6F26Q) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.5.3.153 Mobile Safari/537.36 Android 7 Cool Play 7
Mozilla/5.0 (Linux; U; Android 7.1.1; zh-CN; OD105 Build/NMF26F) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.5.3.153 Mobile Safari/537.36 Android 7 Pro
Mozilla/5.0 (Linux; U; Android 7.0; zh-Hans-CN; TRT-AL00A Build/HUAWEITRT-AL00A) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.6.1.159 Mobile Safari/537.36 Android 7 Enjoy 7 Plus
Mozilla/5.0 (Linux; U; Android 7.0; zh-Hans-CN; MON-AL19B Build/HUAWEIMON-AL19) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/4.6.6.164 Mobile Safari/537.36 Android 7 MediaPad C5 8"