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Fix battery drain on Android
Find the apps and settings that quietly drain an Android battery, then put the biggest consumers on a leash without a factory reset.
Easy12 min4.9 editorial · 428 reviews
Typical signs: Battery drops overnight, Phone dies by evening, Battery usage shows no single culprit.
Step 1 of 6
You will need: Settings app, A charger you trust.
Read the battery screen before changing anything
Open Settings → Battery → Battery usage (the name varies by brand). Note the top three apps since the last full charge and whether the drain is Screen, Mobile network, or an app. A screenshot gives you a before-and-after.