Latest HeyTapBrowser 28 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 4; en-us; OPPO A50 Build/TAT94S) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/43.0.2751.80 Mobile Safari/537.36 HeyTapBrowser/28.7.36.1 Android 4 A50