After downloading the most recent system update for my Galaxy S7, the battery life of my phone is destroyed. I previously got at least 24 hours from a full charge, even with heavy useage. Now I get 3-4 hours from a full charge. I have done nothing different to justify the battery draining, I have tried all the power saving suggestions by Samsung and other forums but nothing has helped. Has anyone else had this problem and is there a solution? I work oncall so I need a well charged phone, but I can literally watch the battery percentage draining each minute! I only bought the phone in January 2017.
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