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Do not install iOS 16.1 on iPhone 13 pro Max.

Hello good morning, I would like to have a solution to this problem, I did iOS 16.1 update and it ruined my phone, my phone is an iPhone 13 pro Max, and after I update to iOS 16.1 my phone is spending a lot drums. I have to charge it twice a day, and I would like to go back to iOS 15, please.

Posted on Nov 4, 2022 8:37 AM

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Question marked as Top-ranking reply

Posted on Nov 4, 2022 8:48 AM

Once you upgrade, there is no going back.


All rechargeable batteries are consumable components that become less effective as they chemically age.


Recent software updates can accelerate that process by adding features that consume more power.


As lithium-ion batteries chemically age, the amount of charge they can hold diminishes, resulting in shorter amounts of time before a device needs to be recharged.


Apple won’t replace the battery until it reaches 80% capacity.


Battery Performance Tips:



Need more help?

5 replies
Question marked as Top-ranking reply

Nov 4, 2022 8:48 AM in response to betson

Once you upgrade, there is no going back.


All rechargeable batteries are consumable components that become less effective as they chemically age.


Recent software updates can accelerate that process by adding features that consume more power.


As lithium-ion batteries chemically age, the amount of charge they can hold diminishes, resulting in shorter amounts of time before a device needs to be recharged.


Apple won’t replace the battery until it reaches 80% capacity.


Battery Performance Tips:



Need more help?

Nov 4, 2022 9:20 AM in response to betson

Hello ~ Did you force restart your iPhone? Sometimes it takes awhile for your device to settle in after an update and takes a bit of time to get sorted. Have you checked to see if you have any apps that are using lots of battery? Work through some of the information *Smilin Brian * posted for you …especially here…


Check the iPhone battery health and usage - Apple Support


~Katana-San~

Do not install iOS 16.1 on iPhone 13 pro Max.

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