first gen? Because my SE from 2023 works very well with the latest 26.5 version.
replyFirst gen tops out at iOS15. I just shelved mine (used for a low-end test), a few months ago.
replyI use an iPhone X as my low-end test, now. It tops out on 18.
I use an iPhone X as my low-end test, now. It tops out on 18.