brother i used to get 7.5 hours of screen on time in my s7 before october patch. but samsung had fuc**kedup the all good things in s7 just to sell the latest mobile phones. here i shld mention that s7 and s7 edge has very minor differences but price gap is huge. similarly s8 and s8+ has better looks than s7 but if you compare the hardware power, u have not found so much of difference. samsung has made user experiance in s7 just like the other samsung j series and other phones in same price bracket. i have logged several calls regarding this but samsung does not provide any solution till now and says that everything is same as earlier. but as a user i am not satisfied with the present user experiance in s7 after october update.
"Thank you for Joining Samsung community. We would recommend taking some troubleshooting steps to further isolate what you may be experiencing. Find troubleshooting steps on provided link http://www.samsung.com/in/support/skp/faq/1101689. Please let the community know what steps you have taken and if you have noticed any changes or improvements. This will help the Community to provide you steps without repeating any steps you may have already taken. "
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