It's not quite ready for the prime time, but there are some open source phones in the works. The two most notable are the Librem 5 (https://puri.sm/products/li

It's not quite ready for the prime time, but there are some open source phones in the works. The two most notable are the Librem 5 (https://puri.sm/products/librem-5-usa/ https://puri.sm/products/librem-5-usa/) and the Pinephone (https://www.pine64.org/pinephone/ https://www.pine64.org/pinephone/).