Ok so I've had my iPhone 7 for like 4-5 months and by accident about 2-3 times my brother for water in it. I know there was water beucase when I played music and sounded weird. It eventually stopped so I wasn't worried anymore but then I noticed that my battery went down so fast. When I first got it it was perfectly fine. Anyways to prevent my battery from going down?
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Why is my battery always low on my new iPhone 7?