I don't recommend it. I ran local AI in my phone before (iPhone but same difference), and just asking it stuff makes it warm up to touch. Battery also takes a hit.
It also messes up multitasking features since it uses up most memory which kills background apps. Phones weren't designed for this.
Best way is to host it in an actual dedicated machine that can be accessed remotely.
I ended up choosing this one, since it's small and it helps spread the user load around.
Alternatively, if you want to delete your lemm.ee profile, now is the best time to do it, so the deletion can federate out before we go offline.
I also decided to nuke my account, unfortunately when lemm.ee shuts down this implies users will lose control over the content saved on other instances without ability to remove it.
If you nuke it now the deletion will still sync through fediverse.
These summaries are useless anyways because the AI hallucinates like crazy... Even the newest models constantly make up bullshit.
It can't be relied on for anything, and it's double work reading the words it shits out and then you still gotta double check it's not made up crap.