How come my adroid system take so much (75%)

[KingsleyYap]

why another ppl xperia z wont like this? now i using eat battery very heavy ,

http://img715.imageshack.us/img715/3770/screenshot2013032708590.png

[Uliwooly]

what is that icon on the top left side? 

tap on the top 2 items and take screenshots

[daz1]

@uliwooly - Thats a battery guru snapdragon

@KingsleyYap - You can restart your phone - usually its an app that keep running in the background thats why it takes up so much of your battery.

[Uliwooly]

battery apps are NOT a good idea, they will be running and the background and will drain the battery, oh the irony

@kingsley uninstall taskillers, antivirus, battery and ram apps > restart your phone and check again

[Uliwooly]

http://www.engadget.com/2012/06/18/android-wakelock-api-bugs/

Android apps that use power control APIs are often 'battery killers,' oh the irony

[KingsleyYap]

i restart jor..still same.70%+ u mean the batteryguru app take so much my battery?but i uninstall last time also cant...last time 80% +

[Uliwooly]

it will mark the same, do this

1. uninstall taskillers, antivirus, battery apps, ram apps, booster apps,

2. restart and charge your phone

3. use it or leave it idle for few hours and check again

check if any app its constantly syncing, like fb's albums or G+ instant upload.

[daz1]

You have to wait for a few hours. before the % change.

You can try like Play a game for 1 hour, the % surely will drop.

Yesterday my Android OS was 60%.

Today it drop to about 25%

But my candy crush is 10% LOL

[KingsleyYap]

so mean the taskkiller antivirus battery apps we should dun install?it useless?i feel my battery really use so fast ,i just plying wechat only~

[Uliwooly]

not at all, you don't need any of those apps

there aren't any virus on android

Android will free up RAM as it need it

battery apps don't quite save battery, but create issues and most cases drain battery  and use up your RAm

just keep an eye on what's draining your battery, remember that this is a 1080p 5in screen, on a smartphone the screen its at the top of the list with moderate/normal use.