Some iPhone 12 owners are experiencing excessive battery drainApple Support has suggested that it is most likely a bug with iOS that will be fixed.
What you need to know
Some iPhone 12 owners are experiencing excessive battery drain.
The issue is happening even when the phone is in standby or Low Power Mode.
Reported by 9to5Mac, some iPhone 12 owners are experiencing unusual battery drain on their new iPhones. While faster battery drain can be expected when you first get a new iPhone due to all of the app installs and data loading going on in the background, the users in Apple's Community Support forums are reporting excessive drain even when the phone is in Low Battery Mode or on standby overnight.
User Master26A on Apple's Communities forums brought up the fast iPhone 12 Pro battery drain on standby even when their expectations were that it wouldn't be quite as good as the iPhone 11 Pro. They brought up battery loss of about 4% (per hour) on standby shortly after getting their iPhone 12 Pro in late October ... Since then, over 1,000 ...
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Some iPhone 12 owners are experiencing excessive battery drain
