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battery drain ios 17.2 iphone 15 pro max

I installed iOS 17.2 this morning. I’m not a power user, I don’t play games, I do browse social media quite often. My 15 Pro Max has drained so quickly that I had to charge it for a second time today. I usually end the day with 70%+. I reset my phone completely and charged to 100% earlier. I’m at 54% after 5 hours. I literally watched my phone lose 20% capacity in an hour and I barely touched it. Not a good experience.

iPhone 15 Pro Max

Posted on Dec 13, 2023 4:14 PM

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Question marked as Top-ranking reply

Posted on Dec 19, 2023 2:16 PM

After updating my iPhone 15 Pro Max to the latest iOS 17.2, I’ve noticed that battery drains faster than before. Despite the battery health showing good in settings, the phone requires recharging on the same day, even after being fully charged. I’m seeking advice on how to resolve this unexpected battery drain issue !!

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45 replies

Jan 19, 2024 9:41 PM in response to zenmajoo

Brand new iPhone 15 Pro and I can basically sit and watch the battery drain. Less than a week old. Disappointed beyond belief. Have tried a lot of the things online and hate the thought of going back to spectrum as have had 2 visits and both were over 2 hours each time. (Was given wrong phone first, then had to go back to get to get upgraded to 15 pro. I should have kept the 15). Any suggestions on how to fix this without going back to waste my life. Have tried hard reset, adjusted some of the settings, backed it up, updates are done. For $1000 I expected a lot better than this. Any help would be appreciated. I am not ‘real’ tech savvy. Thank you!!!

Jan 24, 2024 3:03 AM in response to zenmajoo

I have an old XS phone that overheat as soon as I touch it and I have turned off everything on the phone really that can drain it. (Since the update before the battery was fine), it eats my battery to the point that I have to have It in the charger all the time, 100% to 0% take 3h (if i dont use it alot).. I now need a new phone.. but who want to buy a new phone with the same problem. That battery will for sure be damaged so fast. :(

battery drain ios 17.2 iphone 15 pro max

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