Latest Huawei Y6 (2018) user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 8.0.0; en-US; ATU-L22 Build/HUAWEIATU-L22) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/66.0.3359.126 UCBrowser/12.13.0.1289 Mobile Safari/537.36	UC Browser 12	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-L22 Build/HUAWEIATU-L22) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.126 Mobile Safari/537.36	Chrome Mobile 66	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-L22 Build/HUAWEIATU-L22) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.7204.179 Mobile Safari/537.36	Chrome Mobile 138	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-L11 Build/HUAWEIATU-L11; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/107.0.5304.91 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/454.1.0.49.104;]	Facebook 454	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-LX3 Build/HUAWEIATU-LX3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36[FBAN/EMA;FBLC/es_ES;FBAV/501.0.0.12.103;FBCX/modulariab;]	Facebook Lite 501	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-LX3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.58 Mobile Safari/537.36	Chrome Mobile 99	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-L21 Build/HUAWEIATU-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/130.0.6723.66 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/487.1.0.74.74;]	Facebook 487	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-L11 Build/HUAWEIATU-L11; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/129.0.6668.70 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/543.0.0.55.73;IABMV/1;]	Facebook 543	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-L11 Build/HUAWEIATU-L11; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;]	Facebook 551	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-L22 Build/HUAWEIATU-L22; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;]	Facebook 549	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-L21 Build/HUAWEIATU-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;]	Facebook 549	Android 8
stagefright/1.2 (Linux;Android 8.0.0 Huawei ATU-L21 ATU-L21 8.0.0.150(C150))	Unknown	Android 8
Mozilla/5.0 (Linux; U; Android 8.0.0; en-gb; ATU-L22 Build/HUAWEIATU-L22) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Mobile Safari/537.36 PHX/10.0	Phoenix Browser 10	Android 8
Mozilla/5.0 (Linux; U; Android 8.0.0; ATU-L22 Build/HUAWEIATU-L22; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.81 Mobile Safari/537.36 OPR/19.0.2254.108926	Opera Mobile 19	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-LX3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.106 Mobile Safari/537.36 OPR/59.1.2926.54067	Opera Mobile 59	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-LX3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.136 Mobile Iron Safari/537.36	Iron 74	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-LX3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.99 Mobile Safari/537.36	Chrome Mobile 71	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-LX3 Build/HUAWEIATU-LX3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.80 Mobile Safari/537.36[FBAN/EMA;FBLC/es_LA;FBAV/276.0.0.17.116;]	Facebook Lite 276	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-LX3 Build/HUAWEIATU-LX3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/87.0.4280.141 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/301.0.0.37.477;]	Facebook 301	Android 8
Mozilla/5.0 (Linux; Android 8.0.0; ATU-LX3 Build/HUAWEIATU-LX3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/85.0.4183.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/288.0.0.15.118;]	Facebook Messenger 288	Android 8