Latest PICO Browser 5 user agents:

User Agent Platform Device
Mozilla/5.0 (X11; Linux x86_64; PICO 4 Ultra OS5.20.0 like Quest) AppleWebKit/537.36 (KHTML, like Gecko) PicoBrowser/5.0.0 Chrome/125.0.6422.53 VR Safari/537.36 OculusBrowser/7.0 PICO OS 5 4
Mozilla/5.0 (X11; Linux x86_64; unknown OS0.10.0 like Quest) AppleWebKit/537.36 (KHTML, like Gecko) PicoBrowser/5.0.0 Chrome/138.0.7204.55 VR Safari/537.36 OculusBrowser/7.0 GNU/Linux Unknown