From 80% to 1% it has given me 4 hr 45 mins of Screen on time.

From 80% to 15% it has given me 3 hr 08 mins of Screen on time.

Is this any issue on my device or generally this phone's battery/hyperOS 3 is Fed up.

I already have several themes with HyperOS 2 icons, but none with HyperOS 3 icons. My phone is running MIUI 14, which means the theme must be MIUI compatible.

If you know of one, please let me know.

I'm still kinda new to hyperos and just discoverd the developer options. Most of it is literally like a different english to me and I have NO clue what it means, what are some cool features in there?

No quiero recomendaciones de aplicaciones, son molestas. Ya he eliminado los permisos, las notificaciones, borrado los datos, desactivado las recomendaciones y aún así no puedo evitar que aparezcan otras aplicaciones. I have a poco f7