Did ios15.1 improve the battery life for iphone 12 mini?

hope 11.11 should get cheaper.

My current concern is with my mini is battery optimization when idle/stanby mode. I notice even when on idle the battery seem to deplete a lot even without usage.

Example, charge to 97% last night at 10pm. And went to bed leaving data on etc. No WiFi connection, and when check this morning at 630 it drains to 67%.

Even my 3 year old pixel with Android 11, manage to drop 11% from 90% to 79% with the same time.

It really sucks knowing even you are not using the phone at all, the battery drains like water overnight. I'm at 91% battery health capacity at the moment.

This post has been edited by KaSeNnOuva: Nov 5 2021, 08:47 AM

Yea the battery on iPhone 12's are tricky... did you turn off background refresh etc? or try to go into airplane mode and see how much it drains overnight..

Check the battery usage.
Background utilisation

1,800 for a used 128GB 12 Mini. Fair price?

sounds like a good deal if it's in good condition.. seen 12mini 128 tiptop condition going for 2000-2300..

It's a steal, though standby another RM300 for battery change down the line.

kinda good price.

Yes consider 2100 comes with a brand new battery is super good deal

Any drop test capable cases that are on discount lately? I'm thinking of changing my Torras case.

Black Friday sales coming, I think mous case will have - 40%...

thats really kayangan case, do you buy directly from their website for the -40% black friday?

buy directly from website, need to wait till end of this month for black friday code.. free shipping above 79$ so you need to top up something else to get the shipping fee waived.. need to wait a few weeks for delivery..

Maybe your data signal is weak which causing your battery to drain faster. Leave your wifi on if your wifi signal is strong. Do another test with wifi on.

i'm on 90% health for a 7 month phone, I guess genshin really takes it's toll on my mini.

and my battery drain is actually normal, had you checked in battery setting which app drained those juices on idle?

my iphone 12 mini still ios 14.1, should upgrade to ios 15.1?

Should be ok, 15.1 fixes many bugs etc, and most importantly no battery drain issues…

i had the worst battery in ios15.0.1, background app refresh + Waze was 100% on all the time. I thought it was a feature.
I turned it off for Waze and everything improved a lot. Back to normal.

Try the latest update 15.1, it fixes some of the bugs in ios 15/15.0.1/ 15.0.2..