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BATTERY DRAIN TEST - Sony Xperia 1 ii vs S20 Ultra / iPhone 11 Pro Max / OnePlus 8 Pro / Find X2 Pro - YouTube
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High CPU usage in background causing battery drain · Issue #11604 · signalapp/Signal-Android · GitHub
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battery drain on signal 5 (LOS+microG) on mobile network · Issue #10336 · signalapp/Signal-Android · GitHub
![Solution!] Bring your Xperia U Back to Life – Fix WiFi issue, Battery Drain, Root, Remove Bloatware – Fix/Solved – Captivating Sound Solution!] Bring your Xperia U Back to Life – Fix WiFi issue, Battery Drain, Root, Remove Bloatware – Fix/Solved – Captivating Sound](http://captivatingsound.com/wp-content/uploads/2014/01/Sony-Xperia-U-1-xl.jpg)