Latest AT&T Cingular Flex 2 user agents:
| User Agent | Browser | Platform |
|---|---|---|
| Mozilla/5.0 (Mobile; ATT_U1030AA; rv:84.0) Gecko/84.0 Firefox/84.0 KAIOS/3.1 | Firefox Mobile 84 | KaiOS 3Cingular Flex 2 |
| User Agent | Browser | Platform |
|---|---|---|
| Mozilla/5.0 (Mobile; ATT_U1030AA; rv:84.0) Gecko/84.0 Firefox/84.0 KAIOS/3.1 | Firefox Mobile 84 | KaiOS 3Cingular Flex 2 |