Is it me or is the Oreo battery life worse than Nougat? Since I got Oreo I've noticed the battery goes down really fast. I disabled pre-installed apps I don't need. I currently have less apps than I had on Nougat. It is both on 1080p and 1440p. I also clean installed Oreo too. My S7 is not old and I bought it in December 2017. I looked in Device Maintenance and found that no app is using too much of the battery.
there is some old post here already , if you are lazy to look try to clean the cache , if its still the same result try to do the factory reset , make sure to back up your files
Hey @Nezcro and members, could you please perform the following? 1. Try to soft-reboot your device and see if the issue remains 2. Try to clear system cache and see if the issue remains 3. Try to completely drain battery and fully charge it. Then check if the issue remains. If all three steps above does not resolve the battery issue, please contact your local Samsung Service Center (http://www.samsung.com/ca/support/servicelocation/) for physical inspection of your device. Thanks!
Thank you to everyone who replied. After using "Wipe cache partition" in recovery my battery is good and it seems to be lasting longer than Nougat. My performance also increased as UI feels smoother and faster!
