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Introduction |
| Is your battery running out way too fast? Are you forced to recharge your S7 more than once a day? This guide will show you how to remove the tired old battery in your S7 and replace it with a new one. | | | Note that the video guide recommends removing the SIM card. This is not necessary, but won't negatively affect repair if you do remove it. | | | '''Before disassembling your phone, discharge the battery below 25%'''. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured. | | '''If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]]. '''Do not heat your phone'''. If needed, you can use a dropper or syringe to inject isopropyl alcohol (90+%) around the edges of the back cover to weaken the adhesive. Swollen batteries can be very dangerous, so wear eye protection and exercise due caution, or take it to a professional if you're not sure how to proceed. |
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