CPU stays awake in sleep mode for long periods! - Nexus 7 Q&A, Help & Troubleshooting

Please find attached screenshots, is this normal?
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It's from the Facebook app. When not using it you need to go into application settings and force stop it.
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Or Greenify-Hibernate it. But then you won't receive Notifications. Your pick.

Or even better, uninstall that crap of an app.
The mobile web version is almost the same.

Using Greenify but still CPU usage high... Dont understand why it stays at 51MHz only... I assume it would be better if it does whatever it is doing at high frequency so it takes less time!
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ankushkool said:
Dont understand why it stays at 51MHz only... I assume it would be better if it does whatever it is doing at high frequency so it takes less time!
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A bicycle and a sports car wait at a stoplight at the same speed. So it is for a CPU waiting on network I/O.

But what are the processes that are running for so long!
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Again, any idea which app uses the Download Manager process?
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Related

Mobile data limit on ics

How to remove mobile data limit in ics? I am constantly getting the notification .
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soundz like data isn't unlimited for you
I'm getting it too. annoying
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did you hit the menu button on that screen you're showing and uncheck "restrict mobile data"?
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On kwiboo's V2 rom data usage seems to be working well!
You should ask in the thread of the ROM you're using, as this isn't a general Nexus S problem.
Okyie may be I'll ask in that thread?
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probably it is a bug
because thoes ICS ROM is not fully functioning yet i think
Same problem
On O2x right here..
Got the same notification. I just set mine so high I knw ill never reach 900 gigs. Lol worked.
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Solved (for me)
I went back to an earlier rom where I could switch the limit off and now i got rid of the message
You can just raise the data limit on the graph as well if you like the other ROM you were on...that's what I did
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Known feature? Multi-tasking while watching videos/movies

This a known feature? I was watching a video with mobo player, hit the home button and... video kept playing in the upper corner of the screen!
Dint see anything about such a feature anywhere..
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Just noticed that you can change it to pretty much any size and move the video any place you want/need. Sweet!
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Seems like a cool feature in the app. Looks awesome.
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Just tried it, that is totally awesome!
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Haha, I always use that Dustin Farrell timelapse video for testing video too.
There are a few apps that do floating windows, StickIt and Super Video do too. I'll have to give the new Mobo a try.
Dumb question did you have ever to download mobi player?
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Uh60m Pilot said:
Dumb question did you have ever to download mobi player?
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Yea it's not pre-installed. Got it off the market (Google Play)
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How Does Wi-Fi Optimization Function?

I just wanted to know how Google uses the Wi-Fi optimization to save battery. I ticked the box to save battery.
Spoiler
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My guess is that they are setting Wi-Fi to scan less often for available networks. Devs have been making that tweak fire a long time.
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Clean ROM 2.5 - leanKernel 0.7
ezas said:
My guess is that they are setting Wi-Fi to scan less often for available networks. Devs have been making that tweak fire a long time.
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Clean ROM 2.5 - leanKernel 0.7
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thats what i was gonna say, must just stop scanning for network when your already connected.
Is this feature in 4.2 only?
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Warrior1975 said:
Is this feature in 4.2 only?
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Yes
Are you sure? I googled this and so far the conclusion seems to point that it disable Wi-Fi connection and only wake up periodically. This breaks apps that requires constant data connection, like Google voice.

Talk and surf on T-Mobile

Could anyone confirm that N4 can talk and surf the web at the same time. I thought that all GSM phone could that. I haven't able to do both with my N4 with T-Mobile
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Yes, of course it will. Are you on edge or something?
It works if you're not using edge/2g speeds.
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In am on hspa. What ever the one with H on the signal bar
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Also I use blue tooth at the same time
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toanau said:
Also I use blue tooth at the same time
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ive been talking and surfing the web on tmobile since 2005, thats not an issue for tmobile. yes, you can use the bluetooth too.
That is strange. I am sure the ROM had nothing to with this. I am on a AOKP rom
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on a call(speaker), and a speed test screenshot. tmobile. the only thing is that it stays on hspa, and not hspa+.
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Dice With Buddies crashing

I just installed this game and it keeps crashing. Any way to figure out why?
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yahoowizard said:
I just installed this game and it keeps crashing. Any way to figure out why?
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Try and force close it from applications inside settings and also clear data and cache from there.
After that if still not working uninstall and reinstall.
If still no luck, then there must be something wrong with your config or the app is just incompatible.
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Yeah tried all that. I'm pretty much stock except rooted too
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iStunt 2 is also crashing, tried resetting data and everything
Here's the reason it showed for both of them:
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yahoowizard said:
iStunt 2 is also crashing, tried resetting data and everything
Here's the reason it showed for both of them:
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