Latest Quark 4 user agents:

User Agent Platform Device
Mozilla/5.0 (iPad; CPU OS 26_3_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/23D771330a Quark/4.7.7.42 Mobile iPadOS 26 iPad
Mozilla/5.0 (iPad; CPU OS 15_6 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/19G71 Quark/4.7.1.26 Mobile iPadOS 15 iPad
Mozilla/5.0 (iPad; CPU OS 18_7_5 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/22H311 Quark/4.7.9.52 Mobile iPadOS 18 iPad
Mozilla/5.0 (iPad; CPU OS 15_5 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/19F77 Quark/4.7.11.61 Mobile iPadOS 15 iPad
Mozilla/5.0 (iPad; CPU iPhone OS 15_1 like Mac OS X; zh-cn) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/19B74 Quark/4.7.1.26 Mobile iPadOS 15 iPad
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X; zh-cn) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/23D8133 Quark/4.8.3.1168 Mobile iOS 26 iPhone
Mozilla/5.0 (iPhone; CPU iPhone OS 14_4 like Mac OS X; zh-cn) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/18D52 Quark/4.6.5.1146 Mobile iOS 14 iPhone
Mozilla/5.0 (iPad; CPU iPhone OS 15_7_2 like Mac OS X; zh-cn) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/19H218 Quark/4.2.9.10 Mobile iPadOS 15 iPad
Mozilla/5.0 (iPad; CPU OS 11_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/15B93 Quark/4.7.1.26 Mobile iOS 11 iPad
Mozilla/5.0 (iPad; CPU OS 18_5 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/22F76 Quark/4.7.12.66 Mobile iPadOS 18 iPad
Mozilla/5.0 (iPad; CPU OS 18_5 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/22F76 Quark/4.7.1.26 Mobile iPadOS 18 iPad
Mozilla/5.0 (iPad; CPU OS 17_5_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/21F90 Quark/4.5.9.19 Mobile iPadOS 17 iPad
Mozilla/5.0 (iPad; CPU OS 14_4_2 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/18D70 Quark/4.7.15.81 Mobile iPadOS 14 iPad
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