[Q] [HELP] Suspend_backoff wakelock

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matesc

Senior Member
May 19, 2012
637
320
Vienna
Hey, my friends!

I have recently bought my great new phone- the LG Nexus 4. I am also quite happy with it, but I am facing wakelocks, so I can not reach deep sleep. That consumes battery, etc...

I've tried really everything- uninstalled Google maps and Google Search,
freezed Facebook, prevented many autostarts of apps that do not need them. But the wakelock ist still present, even if sync is OFF!!

Btw- i installed the newest factory image and then went straight to CM.1 to have a real fresh install.

I used SPY Cpu and Better Battery Stats to analyze. In the appendix you will find som random logcats and screen pictures.

Any help is greatly appreciated!
In the case of grammatical errors I apologize.

Thanks in advance!

With kind regards,
matesc.
 

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CrazyPeter

Senior Member
Sep 1, 2010
1,256
466
1/ Install stock ROM.
2/ Clean Phone of everything.
3/ Install 1 app per day and monitor
4/ Rinse and repeat until you find the offending app.
 
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matesc

Senior Member
May 19, 2012
637
320
Vienna

matesc

Senior Member
May 19, 2012
637
320
Vienna
AW: [Q] [HELP] Suspend_backoff wakelock

Wakelocks came from experience Pro when touchwake or when autostart were enabled.
 

berg82

Senior Member
Aug 12, 2008
154
16
Sv: [Q] [HELP] Suspend_backoff wakelock

Do you have Google Chrome installed then try to uncheck everything under settings/developer tools.

That helped for me.

Skickat från min Nexus 4 via Tapatalk 2
 

matesc

Senior Member
May 19, 2012
637
320
Vienna
AW: [Q] [HELP] Suspend_backoff wakelock

Do you have Google Chrome installed then try to uncheck everything under settings/developer tools.

That helped for me.

Skickat från min Nexus 4 via Tapatalk 2

Yes i do. And i tried to uninstall but it didn't help. I discovered that this came from that app mentioned before- experience pro by enabling touch wake.
Now I use Google chrome with default settings and I there are no wakelocks anymore. ;)
 

jamesc760

Senior Member
May 12, 2010
495
79
Wake locks are almost always caused by apps, except the kernel wake locks like the infamous hsic. Anyway, Facebook app is a major source of wake locks and even if you freeze the app, its associated services run silently behind the scene. Your best bet is to never ever install such rogue apps in the first place.

Sent from my Nexus 4 using xda premium
 

matesc

Senior Member
May 19, 2012
637
320
Vienna
AW: [Q] [HELP] Suspend_backoff wakelock

Wake locks are almost always caused by apps, except the kernel wake locks like the infamous hsic. Anyway, Facebook app is a major source of wake locks and even if you freeze the app, its associated services run silently behind the scene. Your best bet is to never ever install such rogue apps in the first place.

Sent from my Nexus 4 using xda premium

It wasnt facebook. I disabled all autostart receivers from that app ;)))
What is hsic wakelock? Thank you!
 

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