iPhone 15 Pro Battery Drain Issue

I have bought iPhone 15 pro recently. The expectation is battery should be efficient, but is performing poor than iPhone 11. Especially Findmy app is used all night. The battery went down from 55% to 32%. Please help me to fix this?


-SK


[Re-Titled by Moderator]

iPhone 15 Pro, iOS 17

Posted on Sep 24, 2023 9:15 PM

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Question marked as Top-ranking reply

Posted on Oct 13, 2023 7:23 AM

I've finally found a solution to the battery draining issue that many of us have faced after transitioning to the 15 Pro. Here's what you can do to overcome it. My phone used to drain so rapidly that I had to charge it twice a day.


The root cause of this problem seems to be related to how the backup from the previous model is transferred to the new one. It appears that some apps aren't fully compatible with the 15 Pro.


Here's a step-by-step guide to resolving this:


1- Take your phone to an Apple Store or Genius Bar and explain the issue.

2- They will perform a hard reset on your phone.

3- Only photos and contacts will be restored initially.

4- They might guide you on how to download your apps, but you can also do this through the App Store. Click on your profile (top left) and navigate to 'Purchased Apps' to reinstall them.

5- Allow your phone to charge until it reaches 100%. Please note that the first charge might take longer than usual.


I managed to fix my phone yesterday around 6 pm and charged it to 100%. Twelve hours later, the battery level had dropped to 88%.


P.S. It's advisable not to attempt the reset on your own. The Apple Store has specific software for this purpose and it's not recommended to perform a factory reset through the phone for the iPhone 15 Pro.

481 replies

Oct 19, 2023 5:43 PM in response to saravanan81

Same, I pre-ordered my phone on the date it was release. I’ve been having problem with the battery life. I want to save battery life so i charge my phone to 80% everyday and I’m at school for about 4 hours each day, while at classes i don't really use to phone maybe to review for 45 min the battery will drain to about 60%, while on the way back home I normally like listening to music and the ride its about an hour the battery will get to 40% before I really home and when i’m home Ill use my IPad to conserve battery but my the end of the day my battery will be at 19% with about 4 hours on screen time. (Keep in mind 90% of that time the screen is off).

Oct 28, 2023 8:25 AM in response to saravanan81

yeah, I’m totally frustrated with the battery life of the iPhone 15 Pro too! I had the iPhone 11 for three years and I never had battery life issues like this, I am constantly having a phone on the charger and everything. the phone also seems buggy and the lock screen feature doesn’t probably work, the UI functions weird at times, and multitude of other issues. I am very disappointed in this product and wish I probably kept my iPhone 11.

Oct 30, 2023 11:38 AM in response to saravanan81

I have to agree with the general consensus on the iPhone 15 Pro - the claim was that the battery capacity is EVEN better than that of iPhone 13 Pro - not so fast on that claim, please!

The battery is suppose to withstand normal use of a 24 h day and is NOT. If the recommendation is to shut most/all the features that makes its purchase worthwhile, then mind as well stick with the basic flip phone, right? It's like buying a Ferrari and driving it at a scooter's pace.

Oct 31, 2023 11:22 AM in response to saravanan81

I’ve had the same issue. I got my gf the new 15 pro because her battery was terrible on her previous Iphone 11, but the 15 pro is staggeringly worse! The 15 pro was advertised as having “all day battery life” but she is having to charge her phone 3 times a day! After calling Apple we were told to update to new IOS and this hasn’t helped either. What is the solution to this?

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iPhone 15 Pro Battery Drain Issue

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