I used two SIMs (one is ESIM) and with different operators. While my iphone is idle, battery still drops about 3% per hour. If I remove one SIM (ESIM) the problem is gone.
This is a bug, isn’t it?
iPhone 12 Pro Max, iOS 14
The iPhone 11 and later models, battery performance --> About the battery and performance of iPhone 11 and later
I am using iPhone 12 pro max. I leave iPhone all night, then 30% of battery is gone. this is bad experience
It is talking about battery aging. I just have bought my iPhone fews days.
Again, why are they different with 1 SIM and 2 SIMs?
I use an eSIM and a Physical SIM in my iPhone Xs Max without issues and have been for a number of years now. I believe that 2%-3% of power drain, per hour, is actually not bad.
Axel F.
Why does battery drop when iphone is idle with two SIMs?
