Latest KaiOS 1 user agents:
| User Agent |
Browser | Device |
| Mozilla/5.0 (Mobile; ALCATEL4044O; rv:37.0) Gecko/37.0 Firefox/37.0 KaiOS/1.0\t |
Firefox Mobile 37 | Cingular Flip II |
| Mozilla/5.0 (Mobile; ALCATEL4044C; rv:37.0) Gecko/37.0 Firefox/37.0 KaiOS/1.0 |
Firefox Mobile 37 | Quick Flip |
| Mozilla/5.0 (Linux; U; Android 7.1.2; en-us; KaiOS/1.0) Gecko/20130101 Firefox/42.0 |
Firefox 42 | Unknown |
| Mozilla/5.0 (Mobile; ALCATEL4044O; rv:37.0) Gecko/37.0 Firefox/37.0 KaiOS/1.0 |
Firefox Mobile 37 | Cingular Flip II |