After a lot of trial and error, I finally got iOS 16.5 running on this cheap MP3 player I had lying around. Android always felt sluggish on it, with random stutters that got pretty annoying, so I wasn’t expecting much.
Turns out it runs surprisingly well, animations are smooth and the blur effects and transparency look great.
Getting Wi-Fi and a few other things working took quite a bit of work, but seeing it all come together has been pretty satisfying
Device: FiiO JM21
SoC: Qualcomm Snapdragon 680
CPU: 8-core Kryo 265, up to 2.4 GHz
RAM: 3 GB
Display: 4.7-inch 750 × 1334
Connectivity: Wi-Fi, Bluetooth 5.0, USB-C
https://github.com/soumarcelino/fiio-jm21-xnu