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My iphone 12 is just 2 days old and I am facing really bad battery drain overnight. I had almost 90% left for couple of days before I had gone to sleep and woke up with a remaining battery of around 65%. The battery chart has nothing for these hours. And moreover my mail push is set to manual and I had turned off wifi, bluetooth, location and mobile data. Is there something I can do to stop this?
[Re-Titled by Moderator]
iPhone 12, iOS 14
It doesn't take much to understand that if your battery drains from 88 percent to 30 percent while IDLE and not being used in the middle of the night, that there's a problem. Doesn't take a level 10 to understand that. It's a problem that needs fixed. This entire thread is exactly about trying to SOLVE that problem. Some level 10's dismiss any discussion about it and write people off as un-intelligent because they don't agree with your bandaid approach of constantly having to plug the phone in. Is it helpful to write people off who are looking for a real solution? Does that qualify as "helping people for many years?" And I'm about to leave this forum for good, as it seems to have some level 10s that are quite dismissive of any other opinion than theirs in regards to my comments. All I got was grief from this forum, and all because I dared to want to solve a big problem with my phone. Shame on me. I should just be quiet and plug my phone in and do as the level 10s say, because they're the smart ones.
Yep.
It's what a modern battery expects. Save the life cycle on the device, too.
The rest of what you have written is old battery myths.
When will be release of ios 14.3 public, maybe somebody knows?
Hence why people need to isolate the issue on their phone and why waiting for an update which is unlikely coming is not a good solution.
Good decision for you when you have absolutely no argument) good luck
I don't think I'm the one who needs good luck. Neither of my phones has any issue.
I do think you must need good luck however.
Today I returned IPhone 12 128gb to store.
Staff of store said me, this problem with neural engine.
I don't know this is true or not, but who knows..
What does that even mean, and how do they know this?
Did you get a chance to try disconnecting from the wifi for a night? Did you see any change in the battery behaviour?
Both those settings were on; I'm gonna check tonight if it helps.
Tried changing dual sim settings Neocrevil suggested but those didn't help .
You should turn off backround app refresh and get Siri and raise to wake and airdrop and Bluetooth if you don’t use it. Also don’t forget to turn off push mail to fech mail in mail settings.
Iphone 12 bought 2 days back has a very worst battery. 100% battery in morning 6 AM turns to 50% by 12 PM. Please do something on this or else its a worst iphone ever made. Need some back up on this.
Try setting the network on 3G mode
Even same issue
It’s not even 1 week for my iPhone 12 I’m facing battery draining issue without usage
I had to take mine to my provider and explain what was happening. They have now replaced with a new iPhone which has come from a different batch.
Hoping this would fix!
iPhone 12 battery drain overnight
