I’m using 11 Pro, Recently upgraded to IOS 16.5 that battery is so draining as fast as Hussain Bolt. Search online for ios 16.5.1 - looks like this is a known issue and there will (hopefully) be a fix released soon. I have same issue on my 13 mini, so I feel your pain iPhone 12 battery drains faster than expected. I have bought iPhone 12 just 2 days back and its battery is draining was sooner than whats expected it to be. As soon I start using it keeps on daring way faster like 10% in 20 minutes on normal usage of web surfing. I even updated it to the latest iOS version and tried restarting the device. Secure Download. Simply follow the steps and resolve the iPhone battery draining fast complexity with iToolab FixGo: Step 1: Connect the iPhone with your system, and run iToolab FixGo. Select the Standard Mode, and click on the Fix Now. Step 2: The program will download firmware compatible with your iPhone. To address the battery drain issue, you can try the following steps: Check for further software updates: Apple frequently releases updates to address software bugs and improve performance. Make sure your iPhone is running the latest version of iOS. Go to Settings > General > Software Update to check for any available updates. Dec 6, 2023 11:53 PM in response to bogdanfuiorea. I have an iPhone 13 Pro Max and recently updated to IOS 17.1.2 and now my battery drains massively. I went to bed last night, checked my battery, it was at 30%. Woke up late this morning as alarm didn’t go off, phone was dead! One of the primary reasons an iPhone 12’s battery drains faster is because it supports 5G connectivity - 4G LTE does not drain batteries as quickly. New software updates can also affect battery life, so you might start noticing issues after initially installing the latest iOS update. When you start to understand the potential reasons behind If the battery draining issue on your iPhone 11, iPhone 11 Pro or iPhone 11 Pro Max is inflicted by some system bugs or malicious software, just install the latest iOS version. Simply follow these steps: Start the settings app on your iPhone. Tap on General. Tap on Software Update. iOS 15.5 Battery Drain Issue Fix. To fix iOS 15.5 battery drain issues, users should: Check for a new update. At the time of writing, 15.5 is the latest iOS update. However, if there is a major Then, tap Remove App -> Delete App -> Delete to uninstall the app. To reinstall the app, open App Store and use the Search tab to find it. Then, tap the cloud icon to reinstall the app on your iPhone. 3. Look For Crashing Apps: Part 2. If your iPhone’s CPU is the engine, its battery is the gas. Level 1. 16 points. Posted on Dec 4, 2023 6:03 AM. I just got my iphone 15 pro max on Friday. Today is Monday and the battery drains like crazy. All I have done today is make a 10 min phone call, and use Instagram for 15 mins and my battery went from 80 to 68. This has never happened with any of my older iphones. 0NzdL.