it’s up to the wifi driver to support this and thus device dependent. Google mandated for Android 10 release devices to have it implemented. If device launched with earlier version, vendors aren’t obligated to implement it with release updates. You’ll need to dig into if that happened for the G900F
- MAC randomization - #2 by tcecyk
- https://gitlab.e.foundation/e/backlog/-/issues/7199 (feedback on FP3 says Fairphone itself did implement this with Android 11 in their build. So if /e/ ships the same wifi firmware blob it could enable the setting in its device overlay config)