Database Develop

Baterry drain screen

Hi.
Few days ago I noticed that my phone very quickly unload because the screen, and sometimes sudden discharges and off the phone.
sometimes it may be the android or Google Play Services. I not found any solution.
Sorry for my english.
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someone?

android system has an odd amount of battery consumption

hi guys, does this look normal to you? android system on my phone takes 50 to 60 percent of battery life. do you have solution for this?
as you can see in this screenshot, it took 28 percent of battery life.
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Note 5 battery problem?

Well, i have no idea why no matter how much battery i left when i start to sleep, my Note 5 always resets its battery to exactly 40% afternight.
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N920C Battery usage features issue (6.0.1)

I'm having this issue with version 6.0.1. What is the solution?
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It will take a few days for the phone to display the estimated usage time remaining as it will need to learn your usage pattern. This happened to me when I reset my device.

Huawei GT3 Unknown Charging

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When ı plug my phone to charge its not charging just stays at %2
I got this problem in this week how can i fix it
Details of my phone :