Latest OPPO A1s user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 9; in-id; CPH1925 Build/PPR1.180610.011) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.88 Mobile Safari/537.36 HeyTapBrowser/25.12.3.1	HeyTapBrowser 25	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.136 Mobile Safari/537.36	Chrome Mobile 74	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/499.0.0.31.60;]	Facebook 499	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/441.0.0.32.109;]	Facebook 441	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/435.0.0.42.112;]	Facebook 435	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/396.1.0.28.104;]	Facebook 396	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/391.1.0.37.104;]	Facebook 391	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/383.1.0.25.106;]	Facebook 383	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/376.0.0.12.108;]	Facebook 376	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/360.0.0.30.113;]	Facebook 360	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/278.0.0.51.119;]	Facebook 278	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FBAN/EMA;FBLC/id_ID;FBAV/430.1.0.5.109;FBCX/modulariab;]	Facebook Lite 430	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/134.0.6998.50 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/503.0.0.69.76;IABMV/1;] FBNV/5	Facebook 503	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/134.0.6998.50 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/503.0.0.69.76;IABMV/1;]	Facebook 503	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/134.0.6998.105 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/505.0.0.57.45;IABMV/1;] FBNV/5	Facebook 505	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/134.0.6998.105 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/505.0.0.57.45;IABMV/1;]	Facebook 505	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/133.0.6943.117 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/502.0.0.66.79;IABMV/1;]	Facebook 502	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/130.0.6723.102 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/504.0.0.69.64;]	Facebook 504	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.103 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/469.2.0.51.80;]	Facebook 469	Android 9
Mozilla/5.0 (Linux; Android 9; CPH1925 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.6099.125 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/445.0.0.34.118;] FBNV/1	Facebook 445	Android 9