Latest Gigaset GX4 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 15; E940-2797-00) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.7390.44 Mobile Safari/537.36	Chrome Mobile 141	Android 15
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/143.0.7499.34 Mobile Safari/537.36	Chrome Webview 143	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/142.0.7444.171 Mobile Safari/537.36	Chrome Webview 142	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.122 Mobile Safari/537.36	Chrome Webview 141	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/139.0.7258.94 Mobile Safari/537.36	Chrome Webview 139	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/139.0.7258.158 Mobile Safari/537.36	Chrome Webview 139	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.67 Mobile Safari/537.36	Chrome Webview 138	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36	Chrome Webview 138	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.168 Mobile Safari/537.36	Chrome Webview 138	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/523.0.0.39.61;IABMV/1;] FBNV/5	Facebook 523	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/523.0.0.39.61;IABMV/1;]	Facebook 523	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.157 Mobile Safari/537.36	Chrome Webview 138	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.61 Mobile Safari/537.36	Chrome Webview 137	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.52 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/515.1.0.62.90;IABMV/1;]	Facebook 515	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.115 Mobile Safari/537.36	Chrome Webview 137	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/518.0.0.63.86;IABMV/1;] FBNV/5	Facebook 518	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/518.0.0.63.86;IABMV/1;]	Facebook 518	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/518.0.0.46.86;IABMV/1;]	Facebook 518	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/512.0.0.64.75;IABMV/1;] FBNV/5	Facebook 512	Android 13
Mozilla/5.0 (Linux; Android 13; E940-2797-00 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/512.0.0.64.75;IABMV/1;]	Facebook 512	Android 13