Every time someone asks me advice for "I have a 2-year $600 phone which is not updated" I simply suggest of installing LineageOS.
I've been running it on a few phones. Zero issues so far, the install procedure is trivial once you do it once, it self-updates and the changelogs are clean.
I've been running it on a few phones. Zero issues so far, the install procedure is trivial once you do it once, it self-updates and the changelogs are clean.