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 Resetting all settings to default can resolve the issue. Try to reset all settings on your iPhone and see if it improves the battery life or not. Go to “Settings” and then “General”. Next, tap the “Transfer or Reset iPhone” option. Now, tap “Reset” and then “Reset All Settings”. IPhone 11 - Drain Battery after IOS 15.1. Hello. I have an iPhone 11, 100% battery health, it was purchased from the store in July, brand new. After the update to iOS 15.1, the phone's battery discharges much faster than normal. I reset it from the factory, I also charged the phone with it closed, but none of the options helped me. Here are a couple of tips to help you get through the day: Switch to Low Power Mode: You can turn this on or off by tapping on Settings > Battery, or you can add a shortcut to Control Center by If your iPhone battery is draining fast, a slew of factors can be responsible. Start by checking your battery's health in the Settings app; it might be time to replace the battery. You If the battery in your Mac laptop runs out of charge more quickly than you expected, try any of the following: Check your battery’s condition. The battery’s ability to hold a charge may be less than when it was new. See Check the condition of your Mac laptop’s battery. Change your settings. Interestingly enough, user Master26A on Apple’s Communities forums brought up the fast iPhone 12 Pro battery drain on standby even when their expectations were that it wouldn’t be quite as Fix iPhone battery health dropping fast. 1. Limit When and How Often Apps Access Your Location. The first thing you should do is to check your location settings to limit apps accessing your location for privacy reasons, but it can also be beneficial to your battery health. Follow these steps to access your Location Services settings: Normal battery drain should see the battery usage chart in Settings → Battery drop slightly but not consistently when idle or with Low Power Mode on. Active use contributes to a faster battery drain, but it’s definitely not normal for battery to be consistently dropping when idle. This is probably another example of an annoying iOS bug that After updating 17.1.1 the battery is draining fast. Before that the battery timing was really good, I was using one charge whole day but after 17.1.1 the battery is draining fast i have to charge it 2 times. If the company is looking at this review please make Iphone 15 pro max worth buying. Please. qaorEZI.