Previously, it was possible for an app like Better Battery Stats to request the BATTERY_STATS permission and access this information. RELATED: How to Get More Meaningful Battery Stats on Your Android PhoneĪndroid actually collects a lot more battery usage information than it displays on the Battery settings screen. Get More Advanced Battery Stats with Third-Party Apps You can tap an app or service to view more detailed information. On Samsung devices, you’ll need to tap the “Battery Usage” button in the battery menu to get a look at this list.Īssuming your device has been running for long enough, you’ll get a good look at exactly what drained battery power and when it happened. On Oreo and above, several battery settings appear above the list, so you’ll need to scroll down to see it. On older versions of Android (Nougat and earlier), you’ll get a chart with battery discharge information, and just below that a look at what’s eating up the battery. Ideally, you’ll want to check this screen when your device is fairly low on battery to get an idea of what apps, hardware components, and system services actually used battery power since your last charge. If you’ve just recently charged your phone or tablet, it won’t be very helpful. If you erased your Galaxy S7 to fix issues and they’re still not resolved, please check out our 15 major Galaxy S7 problems, and what to do about them and 15 annoying Galaxy S7 Edge problems and how to fix them for more advice.The Battery screen only shows battery usage since the last full charge. If you remembered to disable FRP then it is ready to be sold or passed to the next user. So, now your Samsung Galaxy S7 is reset and as clean as a whistle. Press the Volume Down button to select Yes and confirm the reset.Push the Power button to select this option.Scroll down using the Volume Down button until wipe data/factory reset is highlighted.Now please wait a moment while it boots into Recovery Mode. Once you’re in Recovery Mode, you will see a list of options.When you see that, then you can let go of the buttons. Keep holding down Power, Home, and Volume Up until you see Recovery Booting at the top of your screen (in the case of my Exynos S7, a dancing Android robot).With your Galaxy S7 turned off, press and hold the Power, Home, and Volume Up buttons at the same time.

Samsung s7 battery setting