We would like Fennec's locale options to be decoupled from the underlying OS locale selection. That involves: * A UI for making an election. Bug 917480, with reuse from Bug 881510. * Facilities for switching locales, either the hard way (restarting the browser) or the soft way (runtime swap). This involves solving some performance questions, too. * Ideally: facilities for downloading locales at runtime, so we don't have to ship them all. * Reach goal: l20n support. If we're moving outside the realm of R.java, we should target enough modularity that we can switch to Mozilla's next-gen tooling. This is a meta bug to track these components.

We have completed our launch of our new Firefox on Android. The development of the new versions use GitHub for issue tracking. If the bug report still reproduces in a current version of [Firefox on Android nightly](https://play.google.com/store/apps/details?id=org.mozilla.fenix) an issue can be reported at the [Fenix GitHub project](https://github.com/mozilla-mobile/fenix/). If you want to discuss your report please use [Mozilla's chat](https://wiki.mozilla.org/Matrix#Connect_to_Matrix) server https://chat.mozilla.org and join the [#fenix](https://chat.mozilla.org/#/room/#fenix:mozilla.org) channel.