Battery drain in ios 14.2

i updated my iphone 7+ to ios 14.2 and now i have battery drain problem and it takes long time to be charged and warmup during charging
Same, I just downloaded the new software 14. Yesterday, and I have a new battery from my 6s. I would go two days from not charging my phone. Now it’s every 15 mins. What is this crap?
I have an iPad Pro
and battery life is horrible now, at maximum brightness it drops 1% in less than a minute, making it barely usable outside.
not a good experience as my first apple product.

i just dont get it why apple keeps putting this small batteries on iphones saying they dont need a bigger battery because of ios optimization its crap my samsung with 3,300 mah battery lasted way longer way longer than my iphone xs

My iPhone SE (1st generation) has started draining fast since iOS 14. With iOS 15 it is not doing better. I suspect the drainage is worse the days after an update. According to the service center, the hardware is fine, and the 86% max capacity is still a good one.

Paolo

Battery drain in ios 14.2
 
 
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