Latest MiXzo MX1021 3G user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 6.0; MiXzo MX1021 Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/86.0.4240.198 Safari/537.36	Chrome Webview 86	Android 6
Mozilla/5.0 (Linux; Android 4.4.2; MiXzo MX1021) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36	Chrome 81	Android 4
Mozilla/5.0 (Linux; Android 4.4.2; MiXzo MX1021 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Safari/537.36 Viber/15.8.0.6	Viber 15	Android 4
Mozilla/5.0 (Linux; Android 4.4.2; MiXzo MX1021 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Safari/537.36	Chrome Webview 30	Android 4