Latest Tecno Mobile S9 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 4.2.2; TECNO S9 Build/JDQ39) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Safari/534.30 OPR/24.0.2254.115784	Opera 24	Android 4
Mozilla/5.0 (Linux; Android 4.2.2; TECNO S9 Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.2883.91 Safari/537.36	Chrome 90	Android 4
Mozilla/5.0 (Linux; Android 4.2.2; TECNO S9 Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.91 Safari/537.36 OPR/42.4.2246.113571	Opera 42	Android 4
Mozilla/5.0 (Linux; U; Android 4.2.2; en-us; TECNO S9 Build/JDQ39) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30	Android Browser	Android 4