really impressed today I am getting almost 5.5 hours SOT after updated my s7..which was about 420 mb OCT 17 security patch last week...battery little bit boosted....Happy !!!!
when the Galaxy S7 exynos variant gets Android 8.0.Also The old UI Still lags a lot more compared to most of the stock Android mobiles.. coming nowadays..
idle battery drain is too much on Samsung higher end variants...my battery drains almost 30 % 6 hours...even brightness fully reduced..mobile data also turned off...very dissapointed