yes. Linux phone is mature with ubuntu touch (https://ubports.com/), even for calls. But, the difference to postmarketos is that ubuntu touch uses old linux kernel versions which are difficult to upgrade. postmarketos uses the newest kernel and develops drivers that go in the newest kernel. -> so postmarketos is future proof.
yes. Linux phone is mature with ubuntu touch (https://ubports.com/), even for calls. But, the difference to postmarketos is that ubuntu touch uses old linux kernel versions which are difficult to upgrade. postmarketos uses the newest kernel and develops drivers that go in the newest kernel. -> so postmarketos is future proof.