Want to highlight a helpful answer? Upvote!

Did someone help you, or did an answer or User Tip resolve your issue? Upvote by selecting the upvote arrow. Your feedback helps others! Learn more about when to upvote >

Newsroom Update

Apple and Google deliver support for unwanted tracking alerts in iOS and Android. Learn more >

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

After new iOS 16.1.2 being installed automatically, my iPhone 13 Pro drains out battery quickly. It drains out 4-5 hours earlier than previous iOS

How to make battery to run efficiently with new iOS 16.1.2? If not, is there a way to roll back to previous version? Thanks

Posted on Nov 30, 2022 7:19 PM

Reply
Question marked as Best reply

Posted on Dec 1, 2022 4:49 AM

Hello,

With any new version of iOS there are always maintenance and re-indexing tasks to be performed. It should settle down in a few days. These are the standard steps for short battery life: 

1) Have you tried a restart?  If not, do it now.

2) Go to Settings > Battery > BATTERY USAGE BY APP to see the apps that are consuming your battery.

3) Check “Battery Health” in the link: 

iPhone Battery and Performance

Good luck.

2 replies
Question marked as Best reply

Dec 1, 2022 4:49 AM in response to nh1904

Hello,

With any new version of iOS there are always maintenance and re-indexing tasks to be performed. It should settle down in a few days. These are the standard steps for short battery life: 

1) Have you tried a restart?  If not, do it now.

2) Go to Settings > Battery > BATTERY USAGE BY APP to see the apps that are consuming your battery.

3) Check “Battery Health” in the link: 

iPhone Battery and Performance

Good luck.

After new iOS 16.1.2 being installed automatically, my iPhone 13 Pro drains out battery quickly. It drains out 4-5 hours earlier than previous iOS

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.