Latest YouTube 1 user agents:

User Agent Platform Device
Mozilla/5.0(Mobile;TECNO_T920D_4G;rv:48.0)Gecko/48.0 Firefox/48.0 KAIOS/2.5.1.2 YouTube/1.92.52.K KaiOS 2 T920D 4G
Mozilla/5.0 Linux; Android 14; Nokia X20) AppleWebKit/537.36 (KHTML, like Gecko) Firefox/83.0 Brave Chrome/90.0.7130.133 Safari/537.36 YouTube/1.97.60.J KaiOS KaiOS X20
Mozilla/5.0 (Mobile; Nokia_8110_4G; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.1 YouTube/1.32.55.K KaiOS 2 8110
Mozilla/5.0 (Mobile; Nokia_8110_4G; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.32.55.K KaiOS 2 8110
Mozilla/5.0 (Mobile; Nokia_800_Tough; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.2 YouTube/1.92.52.K KaiOS 2 800
Mozilla/5.0 (Mobile; Nokia_2720_Flip; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.2 YouTube/1.92.52.K KaiOS 2 2720 Flip
Mozilla/5.0 (Mobile; Nokia 8000 4G; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.4 YouTube/1.92.52.K KaiOS 2 8000
Mozilla/5.0 (Mobile; Nokia 6300 4G; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.4 YouTube/1.92.52.K KaiOS 2 6300
Mozilla/5.0 (Mobile; Nokia 2720 V Flip; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.4 YouTube/1.92.52.K KaiOS 2 2720 V Flip
Mozilla/5.0 (Mobile; LYF/F90M/LYF_F90M_000-03-15-180219; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J KaiOS 2 F90M
Mozilla/5.0 (Mobile; LYF/F90M/LYF-F90M-000-03-31-121219; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J KaiOS 2 F90M
Mozilla/5.0 (Mobile; LYF/F90M/LYF-F90M-000-03-30-101019; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J KaiOS 2 F90M
Mozilla/5.0 (Mobile; LYF/F90M/LYF-F90M-000-03-30-101019; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.41.66.J KaiOS 2 F90M
Mozilla/5.0 (Mobile; LYF/F81E/LYF-F81E-000-02-29-101019; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J KaiOS 2 F81E
Mozilla/5.0 (Mobile; LYF/F61F/LYF-F61F-000-02-24-171019; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J KaiOS 2 F61F
Mozilla/5.0 (Mobile; LYF/F50Y/LYF-F50Y-000-03-05-231019;Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J KaiOS 2 F50Y
Mozilla/5.0 (Mobile; LYF/F50Y/LYF-F50Y-000-03-02-270319;Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J KaiOS 2 F50Y
Mozilla/5.0 (Mobile; LYF/F41T/LYF-F41T-000-02-24-281019; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J KaiOS 2 F41T
Mozilla/5.0 (Mobile; LYF/F320B/LYF-F320B-002-02-16-180321;Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.3.2 YouTube/1.92.53.J KaiOS 2 F320B
Mozilla/5.0 (Mobile; LYF/F30C/LYF_F30C-001-10-23-261119; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J KaiOS 2 F30C