Thank you for Joining Samsung community. We would recommend you to follow some troubleshooting steps in order to further isolate what you may be experiencing in your device. Find the troubleshooting steps on the provided link http://www.samsung.com/in/support/skp/faq/1101689. Please let us know what steps you have taken and if you have noticed any changes or improvements as this will help the Community to provide you further troubleshooting steps without repeating any procedure which you may have already followed. Be sure to hit ♡ when you find an answer that works for you.
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Change it HD mode on S7 edge and change animations off in developer mode then battery life will improve to 15hrs max on full 100% charge... But use wifi only.. If u use mobile data in background then battery life gets decreased to 8 to 9hrs even with above changes......Samsung is not listening to S7 edge users nw a days so I m selling it off
