"iPhone 13 battery suddenly started draining fast: my iphone 13 battery suddenly started draining fast from few days. It drops 5% within minutes during normal usage only. I bought it 1 month back only"-----Troubleshooting iPhone Battery Draining: A. Battery Drain Info: The iPhone battery will drain, unless it is plugged in and charging. 11/22/2023. By. Adam Mills. If you run into fast battery drain on your iPhone 15, iPhone 15 Plus, iPhone 15 Pro, or iPhone 15 Pro Max, there are some steps you should take before getting in touch On your iPhone, tap “Settings” on your Home page. Select General and scroll down and tap on “Reset”. Select “Reset all settings” and enter your device passcode to continue. This will delete all customized settings on your device including your Wi-Fi passwords and wallpaper, and restore default settings. 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. 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. Connect the iPhone to your computer. Have a look into the Finder on Mac or iTunes on Windows and inspect the device settings. Disable 'Show this iPhone on Wi-Fi'. OP suggested, that in case it's already disabled, you should toggle it on and off again. The phone will let you drain to 0%, at which point it shuts down, and this is bad for the battery, especially if it spends any sort of time in this deeply discharged state. But yeah the phone (specifically the battery management controller) won’t let you discharge beyond that point. First thing to check is battery health. To do this visit Settings > Battery > Battery Health. Now, to begin with, don't put too much stock into the Maximum Capacity number. My iPhone 13 Pro Max .

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