[Q] usbotg and KeyGuardTestActivity process eating battery ! - Xperia Z1 Compact Q&A, Help & Troubleshooting

Hi to all.
I noticed that "usbotg" and "KeyGuardTestActivity" processes on my Z1 Compact are running all te time, and when I "kill" them, they start over again.
And they consume a lot of battery, about 12% and 7%, a lot more than all other apps!
How can I stop them to consume that much battery? Any solution to this problem?

Use titanium backup to freeze them.
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But what do they do exactly. You can't just go freezing them
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Try and see, if there is a problem unfreeze it
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Ok, like doing things haphazzardly
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if you freeze keyguard you wont be able to recover phone from standby other than holding power button.

Related

My xperia play battery drains fast help me how to fix that

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I'm using Stock Rom and not rooted yet and using 4.0.2.a.0.62 so why it's drains fast
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arsham x_play said:
I'm using Stock Rom and not rooted yet and using 4.0.2.a.0.62 so why it's drains fast
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Click to expand...
Click to collapse
I had same problem about 1 year ago
Turn off ur phone and put it in change for 7 or 8 hours
It solved my problem
Maybe this can work for u too
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Ok I will do it
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It drains because of Sony bloatware and not a very fresh battery..there is many reasons but the main is bloat and battery that is old/not calibrated properly...get the battery out wait 5 min and press power button and hold for couple of seconds WITHOUT BATTERY put it back use the phone until it shutdown itself,connect charger turn it ON and then charge for 7-8 hours.and get rid of widgets.that is all you can do without root and stock.make sure GPS and Bluetooth is turned off when not needed and 3g/WiFi.if all this don't help after couple of days of use try juicedefender maybe but its heavy app that runs all the time it will slow the phone.
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Battery Drain
Try the above suggestion.
Also I suggest that you root your phone for optimize usage.
In that way you will be able to remove the bloatware correctly.
I use Setcpu profile activation. When my lockscreen is off it lowers the cpu settings.

Battery?

Anyway to keep the battery from draining so ridiculously fast?
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What ROM are you running? What apps are you using frequently? A lot goes into determining how to get better battery life
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If I've helped, please hit the thanks button
And post a picture of your battery usage.
Sent from my Oney Bone.
Yeah what they said. Are you watching lots of videos or plating games. Gotta tell us what's going on withbyoyr use age and so on.
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Yes sorry for lack of info. I was working and only had a second! I'm currently stock completely. Just got the phone yesterday from a friend who bought it but decided he wanted an iPhone 5s. I'm not using anything really. Made a phone call this morning for about 15 minutes. And a little texting here and there. But when the phone is screen off and sleeping the battery is just draining like crazy. I'll post stats in a second.
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Actually, how do I take a screen shot on the One? I'm used to my s4 lol.
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Anthony825 said:
Actually, how do I take a screen shot on the One? I'm used to my s4 lol.
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Click to expand...
Click to collapse
Hold power button and Tap home button.
Anthony825 said:
Actually, how do I take a screen shot on the One? I'm used to my s4 lol.
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Click to expand...
Click to collapse
I believe it's power and volume down if you're on sense and power and home with aosp.
I disabled wifi so I didn't get that constant wifi notification crap. It helped a little. I plan to s_off and root the phone as soon as possible so I can start disabling things to help too.
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Here's the other half of the stats
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Best battery saver?

I'm using du battery saver pro, what one works for you? Would you recommend a different one? Thoughts please
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Greenify
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I would probably use greenify if I was rooted as well. But I find the standby on this thing is awesome compared to other tablets I've tried and doesn't need it.
http://forum.xda-developers.com/showthread.php?p=47803144
Sent from my SM-N900T using Tapatalk
I love the standby on this thing. Not rooted or using greenify or anything. Leave it at home for 10+ hours when I'm at work on standby with wifi on and the drain is only 3-4% by the time I get back. I only charge this thing every 2-3 days at <30% with a few hours of moderate use every night at home.
Then again it's still fairly new, but its like night and day when compared to my GS3 which drains like a mofo on standby.
Easy battery saver with airplane mode on, right now I'm at 4 days standby with 5.5h screen on and still at 25%battery
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arty93 said:
Easy battery saver with airplane mode on, right now I'm at 4 days standby with 5.5h screen on and still at 25%battery
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Click to expand...
Click to collapse
But you can't use wifi on airplane mode right?
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reubenskelly1992 said:
But you can't use wifi on airplane mode right?
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Click to collapse
No you still can, just turn on airplane and wifi and you are all set, easy battery turns out your wifi when the screens turns off and turns it back on automatically after it comes back on. Works great for me
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Backing out of apps shows background app for a second?

If you have a few apps open in the background, and you try to back out of your current app to the home screen, you will see a glimmer of your previous app for a moment.
I'm on a fresh build of Insert coin, and I never even use the home button; I'm always backing out of apps.
Anyone experience this issue?
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Just tested... Not experienced here.
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Screen not turning on after screen off

I have this problem. It has become annoying. I am unable to use the phone in instances I really need it. Any solution?
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