If you are interested in this new feature phones running KaiOS, I recommend taking a look at the BananaHackers website[1] and twitter account[2].

Some of those devices (such as the Jio phone shown in the article) can be jailbroken to support a lot more applications.

[1]: https://sites.google.com/view/bananahackers/home [2]: https://twitter.com/BananaHackers