Latest HeyTapBrowser 21 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 8; en-us; OPPO A42 Build/PUQ79Z) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4809.80 Mobile Safari/537.36 HeyTapBrowser/21.7.36.1 Android 8 A42
Mozilla/5.0 (Linux; U; Android 5; en-us; OPPO A52 Build/WNK70Y) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/66.0.6919.80 Mobile Safari/537.36 HeyTapBrowser/21.7.36.1 Android 5 A52
Mozilla/5.0 (Linux; U; Android 12; en-us; OPPO A53 Build/LIJ14A) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.5843.80 Mobile Safari/537.36 HeyTapBrowser/21.7.36.1 Android 12 A53