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I just got my tab 2 days ago and no matter what from I use my tab won't deep sleep. Any suggestions?
Sent from my SGH-T989 using xda premium
What means deep sleep for you ? You don't arrived to turn it off ?
Hi i am just curious my battery only lasts a day, I installed cpu spy and I noticed that deep sleep is not being used. Is that normal or is that the reason why my battery drains so fast? I have read somewhere that even stock uses deep sleep I am not sure so please help. How do you get deep sleep to work?
I am using chobits digitalis v2reloaded and merruk kernel 2.0
sorry if this is a repost or something but i tried using the search box but no guides available only mentions of deep sleep that we newbies don't know about. Thanks
To get deep sleep working flash a custom kernel like savies or kuros or flash a custom rom that already has a custom kernel
For best battery life try kuros kernel it is really good for battery and has good performance too
Sent from my GT-S5360 using xda app-developers app
"theviper" said:
To get deep sleep working flash a custom kernel like savies or kuros or flash a custom rom that already has a custom kernel
For best battery life try kuros kernel it is really good for battery and has good performance too
Sent from my GT-S5360 using xda app-developers app
Click to expand...
Click to collapse
im using merruk kernel 2.0 and i've read that it works but I don't know why mine does not. Do i have to do anything specific to make it work?
simpleyoona said:
im using merruk kernel 2.0 and i've read that it works but I don't know why mine does not. Do i have to do anything specific to make it work?
Click to expand...
Click to collapse
if you have a2sd installed that is the reason why deep sleep is not activated,
use savie's or kuro's kernel,
if it still does not work,
install "better battery stats"
and check what apps are keeping the CPU awake
I've been using Kuros kernel for the past couple of days.
I last restarted my phone 24 hours ago and its spent 11.5 hours in deep sleep
deathnotice01 said:
if you have a2sd installed that is the reason why deep sleep is not activated,
use savie's or kuro's kernel,
if it still does not work,
install "better battery stats"
and check what apps are keeping the CPU awake
Click to expand...
Click to collapse
Im using link2sd.. is that why its not working?
Sent from my GT-S5360
simpleyoona said:
Im using link2sd.. is that why its not working?
Sent from my GT-S5360
Click to expand...
Click to collapse
I m using savies kernel and link2sd with perfect deep sleep.
simpleyoona said:
Im using link2sd.. is that why its not working?
Sent from my GT-S5360
Click to expand...
Click to collapse
I tried better battery stats and my alarms were only go launcher and android. How do i fix this. My awake time was 100%
Sent from my GT-S5360
newbie here.. what is deep sleep and what does it do?
@simpleyoona try cod rom or hyperion, i dont know what is deep sleep but when i look at my cpu spy deep sleep is working.. im using hyperion
anonymous27 said:
newbie here.. what is deep sleep and what does it do?
@simpleyoona try cod rom or hyperion, i dont know what is deep sleep but when i look at my cpu spy deep sleep is working.. im using hyperion
Click to expand...
Click to collapse
first i'll try fixing the deep sleep issue first. I dont want to adjust to another new ROM im too stubborn lol.
in my understanding deep sleep is a state that activates when your phone's screen is off which should conserve battery. Try googling it for more info.
simpleyoona said:
first i'll try fixing the deep sleep issue first. I dont want to adjust to another new ROM im too stubborn lol.
in my understanding deep sleep is a state that activates when your phone's screen is off which should conserve battery. Try googling it for more info.
Click to expand...
Click to collapse
you are correct,
get a kernel that supports deep sleep,
kuro's or savie's would be appropriate
deathnotice01 said:
you are correct,
get a kernel that supports deep sleep,
kuro's or savie's would be appropriate
Click to expand...
Click to collapse
so merruk kernel does not support deep sleep? or is it just because of my "alarms" which is "android" and "com.gau.go.launcherex"? if its the alarms how do i fix it? thanks
i use merruk 2.0 pre final.. deep sleep is working.. btw im on stock rom.. and its perfect it last my 2 to 3 days just normal uses..
kinkunkka said:
i use merruk 2.0 pre final.. deep sleep is working.. btw im on stock rom.. and its perfect it last my 2 to 3 days just normal uses..
Click to expand...
Click to collapse
then what would be the problem on mine? im using chobits digitalis v2 reloaded as my ROM.
can you install better battery stats and see your "alarms" so that i could comapre it with mine? thanks
simpleyoona said:
first i'll try fixing the deep sleep issue first. I dont want to adjust to another new ROM im too stubborn lol.
in my understanding deep sleep is a state that activates when your phone's screen is off which should conserve battery. Try googling it for more info.
Click to expand...
Click to collapse
Try switching off background data activity in setting.. it might be culprit if you have too many syncs going on.. also disable notifications in all apps.. like hourly checks etc . Then see.. it might or might not help.. just a suggestion.
hit thanks button! If above post helps u..
Sent from my GT-S6102
nitubhaskar said:
Try switching off background data activity in setting.. it might be culprit if you have too many syncs going on.. also disable notifications in all apps.. like hourly checks etc . Then see.. it might or might not help.. just a suggestion.
hit thanks button! If above post helps u..
Sent from my GT-S6102
Click to expand...
Click to collapse
hey tried turning background activity off and all notifications, deep sleep still does not get activated my phone is still 100% awake
thanks anyway!
simpleyoona said:
hey tried turning background activity off and all notifications, deep sleep still does not get activated my phone is still 100% awake
thanks anyway!
Click to expand...
Click to collapse
Then give a log to maroc stating your problem...
hit thanks button! If above post helps u..
Sent from my GT-S6102
I leave my phone at about 5min and deep sleep active by itself
Sent from my GT-S5360
nitubhaskar said:
Then give a log to maroc stating your problem...
hit thanks button! If above post helps u..
Sent from my GT-S6102
Click to expand...
Click to collapse
where will i get the log from?
simpleyoona said:
where will i get the log from?
Click to expand...
Click to collapse
Install terminal emulator or any terminal from play store..
Type this command in it..
logcat -v long *:W*:S > /sdcard/filename.txt
You will find a file in SD card.. try that.. after running the command. Press power button to screen off.. then keep it for few minutes.. then screen on and end the command to get the file..
hit thanks button! If above post helps u..
Sent from my GT-S6102
Hello everyone,
My S2 only last for 10-13 hours and it drains battery too fast. Tried everything and nothing happened.
In my phone i disabled almost everything which drain battery.
No Facebook
No auto syn of Gmail
Access location is off.
GPS Off
Soft key light/Vibration off
No skype
Disabled Accu weather app
Disabled many others bloat ware
Brightness is set at almost zero level
Better Battery Stats show connectivity wake lock. i think ghis the main problem for drain.
And plz tell me how can i set my phone to only gsm. There is no option for that in phone. In setting it says GSM / wcdma and only wcdma. I set it at gsm/wcdma. Am from Pakistan and here there is no 3g/wcdma.
And if by dialing *#*#4636#*#* i choose gsm, it comes back to gsm/wcdma. Is it draining battery?
<nvm, didn't read properly...>
cute_kayani said:
Hello everyone,
My S2 only last for 10-13 hours and it drains battery too fast. Tried everything and nothing happened.
In my phone i disabled almost everything which drain battery.
No Facebook
No auto syn of Gmail
Access location is off.
GPS Off
Soft key light/Vibration off
No skype
Disabled Accu weather app
Disabled many others bloat ware
Brightness is set at almost zero level
Better Battery Stats show connectivity wake lock. i think ghis the main problem for drain.
And plz tell me how can i set my phone to only gsm. There is no option for that in phone. In setting it says GSM / wcdma and only wcdma. I set it at gsm/wcdma. Am from Pakistan and here there is no 3g/wcdma.
And if by dialing *#*#4636#*#* i choose gsm, it comes back to gsm/wcdma. Is it draining battery?
Click to expand...
Click to collapse
what ROM are you using ??
What!?
You wrote "My S2 only last for 10-13 hours and it drains battery too fast."
On attached screenshot you have 80% left after 6 hours of usages whereas 48% is used by Screen and 17% is used by Boat Browser.
You have to expect about 1~1½ % drain per hour ... even if you don't use your phone.
Screen drains a lot depending of your amount of Brightness! If you can get 4 hours Screen On, your happy.
From what I can see ... your battery time is totally normal!
I have Stock rom ICS 4.0.4
My cellphone is branded version and it comes from 3 Mobile UK.
Sent from my GT-I9100 using xda app-developers app
no its not normal.. today i charged it and not use it for 2 hours.. i put it on airplane mode and leave it for 2 hours after 100% charge, to check the partial wakelocks.
I thought this time connectivity service wakelock doesn't appear but it does.
i thought connectivity service wakelock is due to mobile signal but when i put it on airplan mode for 2 hrs this partial wakelock still appear.
Sent from my GT-I9100 using xda app-developers app
cute_kayani said:
I have Stock rom ICS 4.0.4
My cellphone is branded version and it comes from 3 Mobile UK.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Hmm , I am not a Fan of ICS though, but the battery time which you have shared (Just Saw it) LOL , it is totally fine , and secondly , use a safe kernel to root the phone (PhilZ Kernel) link is in my signature , and then Flash NeatROM Lite v4.0 , my battery lasts easily 18-20h and i am a heavy user of the phone with Calls , Messaging , FB , Twitter, Whatsapp, Viber & Tapatalk
Follow my guide which i posted Here
Mr.KiLLeR said:
Hmm , I am not a Fan of ICS though, but the battery time which you have shared (Just Saw it) LOL , it is totally fine , and secondly , use a safe kernel to root the phone (PhilZ Kernel) link is in my signature , and then Flash NeatROM Lite v4.0 , my battery lasts easily 18-20h and i am a heavy user of the phone with Calls , Messaging , FB , Twitter, Whatsapp, Viber & Tapatalk
Follow my guide which i posted Here
Click to expand...
Click to collapse
... or just use your phone "as is" and be happy :laugh:
haha thanks for your solution
Sent from my GT-I9100 using xda app-developers app
but tell me one thing, how to minimize connectivity partial wakelock? what are the cause of this wakelock.
This is tha main problem for me...
Sent from my GT-I9100 using xda app-developers app
cute_kayani said:
but tell me one thing, how to minimize connectivity partial wakelock? what are the cause of this wakelock.
This is tha main problem for me...
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
i think you are using wrong RIL and modem , just flash firmware for pakistan
Try JuiceDefender from play market.
cute_kayani said:
Hello everyone,
My S2 only last for 10-13 hours and it drains battery too fast. Tried everything and nothing happened.
...
/QUOTE]
Click to expand...
Click to collapse
juice defender did nothing for me. it turns off everything which i already turned off.
Sent from my GT-I9100 using xda app-developers app
pepe_palotes said:
Try JuiceDefender from play market.
Click to expand...
Click to collapse
PLS STOP with all this Juice Defender nonsense! A task killer often will drain your battery even more ... some processes will just restart again after you have killed it.
On newer Android version (GB and ICS) I haven't found any task killers that actually prolonged my battery time.
Adjust your screen brightness as low as possible, use a dark backgrounds and themes, get rid of unnecessary Widgets and Live Screen backgrounds, Sync Mail, Calendar, Twitter only when needed ... and then you will be fine :good:
cute_kayani said:
juice defender did nothing for me. it turns off everything which i already turned off.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
use the rom which i am using , its awesome ... Links are in my signature !
hmmm. how to set only GSM?
Sent from my GT-I9100 using xda app-developers app
cute_kayani said:
hmmm. how to set only GSM?
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
why do u want to do that , its useless as there is no 3G here
ok....
Sent from my GT-I9100 using xda app-developers app
And better, get an original 2000ma battery, this help very much.
Sent from my GT-I9100 using xda app-developers app
cute_kayani said:
ok....
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Click to expand...
Click to collapse
A simple click on "Thanks" Button would be Appreciated
---------- Post added at 09:15 PM ---------- Previous post was at 09:13 PM ----------
DummyPLUG said:
And better, get an original 2000ma battery, this help very much.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
I wished i could get a original 2000mAh battery in Pakistan
how to enable deep sleep ?? help me please
You dont need to enable it just flash a kernel that has a deep sleep option and dont turn on off the screen for some time and it will go into deep sleep already !
Press thanks ya !
Sent from my GT-S5360 using Tapatalk 2
.using kernel which support deepsleep dude
Sent from my GT-S5360 using xda app-developers app
Open no-frils ...
Go to settings...
Enable deep sleep
** rooting is new for me,
nd i am a noob to root....**
menewtoroot said:
Open no-frils ...
Go to settings...
Enable deep sleep
** rooting is new for me,
nd i am a noob to root....**
Click to expand...
Click to collapse
What do you mean? If we dont enable it through no frills, it wont work??????? Lol dont mislead others. U r such a respected guy.
That option is just for showing frequency stats in no frills. It has no connection with activating deep sleep. Deep sleep is there in all kernels including stock. While u charge, it will be diabled. And if your mobiles screen is off, it would be in deepsleep.
Sent from my GT-S5360 using xda premium
Definitely aggree.. Deep Sleep is a feature of a kernel..it is self activated when you dont use your phone for sometime,, you dont need to activate it, you just need a kernel that supports it
tpyrcome said:
Definitely aggree.. Deep Sleep is a feature of a kernel..it is self activated when you dont use your phone for sometime,, you dont need to activate it, you just need a kernel that supports it
Click to expand...
Click to collapse
Even stock kernel supports deep sleep.
A Hero Can Be Anyone. GENERAL HELP THREAD
Bruce Wayne said:
Even stock kernel supports deep sleep.
A Hero Can Be Anyone. GENERAL HELP THREAD
Click to expand...
Click to collapse
Yes it does.
i know this is off topic... but you can use any kernel... much better if you use the kernel that has been developed long time ago and is continually updating at present time...
Ok i keep it straight..
Its my first Android device (The S4.)
Switching from my nokia c7 i've had this issue of alarm not going off when phone's off..
Actually i faced this problem that day when i had only 4% battery left (obviously it wasnt going to last that night)
So i turned off the phone and thought the ALARM would wake me up the next day..( as my nokia always did )
But to my surprise it didnt...
I did search for some solution on xda but no luck..
But then i saw the link of alarm working WITH PHONE OFF on the Rival HTC ONE..(http://forum.xda-developers.com/showthread.php?t=2406083)
So i was wondering whether the devs would be able to make some app..(Or refer me if theres any as i couldnt find one..)
Thanks for your precious time..
Regards.
Me
EDIT : So i was going though some more stuff on this matter and found something relevent..
Like there is a real time clock running on pc (that keeps time even when its off)..
Maybe HTC does use that to make its ONE power on ..
I think some files in the kernel can be edited for some progress on our s4 ( I am completely a noob and have no idea about kernels n all , i just read it somwhere)..
Maybe some real pro can help us out here, by studying htc one's files.. and try to make it work on some other 'SmartPhones'.
+1 to that plenty of time phone nearly dead and would love to do this if possible
Ha\/0c said:
Ok i keep it straight..
Its my first Android device (The S4.)
ove hing from my nokia c7 i've had this issue of alarm not going off when phone's off..
Actually i faced this problem that day when i had only 4% battery left (obviously it wasnt going to last that night)
So i turned off the phone and thought the ALARM would wake me up the next day..( as my nokia always did )
But to my surprise it didnt...
I did search for some solution on xda but no luck..
But then i saw the link of alarm working WITH PHONE OFF on the Rival HTC ONE..(http://forum.xda-developers.com/showthread.php?t=2406083)
So i was wondering whether the devs would be able to make some app..(Or refer me if theres any as i couldnt find one..)
Thanks for your precious time..
Regards.
Me
Click to expand...
Click to collapse
I guess no one's interested..
Ha\/0c said:
I guess no one's interested..
Click to expand...
Click to collapse
The problem is that some 'smartphones" never really turn off.
My Blackberry Storm was one of those and my guess is that the previous phone you had didn't either.
If the phone is in deep sleep mode, then it can wake up.
If on the other hand, it's off, and I mean really off, there is nothing you can do.
The current crop of Android phones turn off; not go into a deep sleep.
Then how can HTC one do it..
I mean it may go to deep sleep..
But can't our s4 go to deep sleep..?
Sent from my GT-I9500 using Tapatalk
I am! Have not test it... I always love that feature on my Sony Ericssons And nokias. IPhone never had it. Would love to have the function here on the s4. But again I have not try it. I will tomorrow
Sent from my GT-I9500 using xda app-developers app
Ha\/0c said:
Then how can HTC one do it..
I mean it may go to deep sleep..
But can't our s4 go to deep sleep..?
Sent from my GT-I9500 using Tapatalk
Click to expand...
Click to collapse
When your screen is off your phone is in deep sleep. At least should be i dont know how they did it but when you turn off android phone its off. No alarm. Maybe they have modified fly mode and altered frequencies for cpu gpu etc to be just enough to ring alarm with almost zero power consumption. But again its not off. I miss that too. Its like where to **** is my charger or hope my alarm rings
Sent from my GT-I9505 using xda app-developers app
With screen off battery goes down by more than 8-10%
I don't think that's deep sleep.. (in deep sleep battery shouldn't drain more than 2-3%..)
Yup if HTC can do that y cant Samsung.. Or other devs..
Thanks for the reply..
Sent from my GT-I9500 using Tapatalk
Zoddex said:
I am! Have not test it... I always love that feature on my Sony Ericssons And nokias. IPhone never had it. Would love to have the function here on the s4. But again I have not try it. I will tomorrow
Sent from my GT-I9500 using xda app-developers app
Click to expand...
Click to collapse
Thanks for showing some concern..
Sent from my GT-I9500 using Tapatalk
Can't be done or it would have been already (because it's such a desirable function).
MistahBungle said:
Can't be done or it would have been already (because it's such a desirable function).
Click to expand...
Click to collapse
Read the first post dude..
HTC one has done it..
Thats y I referred it nd started this thread..
Sent from my GT-I9500 using Tapatalk
It's not a matter of firmware/software (which you clearly don't understand), it's a hardware thing. The hardware isn't capable of it.
MistahBungle said:
It's not a matter of firmware/software (which you clearly don't understand), it's a hardware thing. The hardware isn't capable of it.
Click to expand...
Click to collapse
You probably didn't read some of the replies on that thread..
It doesn't work on AOSP or other roms but only on SENSE rom..
So it is A MATTER of firmware./software..
So I think it can be achieved..
Sent from my GT-I9500 using Tapatalk
Ha\/0c said:
With screen off battery goes down by more than 8-10%
I don't think that's deep sleep.. (in deep sleep battery shouldn't drain more than 2-3%..)
Yup if HTC can do that y cant Samsung.. Or other devs..
Thanks for the reply..
Sent from my GT-I9500 using Tapatalk
Click to expand...
Click to collapse
Check your apps. I have 4% over night data off. Once i broke power button on lg p990 so few days i had to live with no deep sleep to be able to turn screen on with volume buttons and man, drain was over 15%/hour.
Sent from my GT-I9505 using xda app-developers app
xtrustkillx said:
Check your apps. I have 4% over night data off. Once i broke power button on lg p990 so few days i had to live with no deep sleep to be able to turn screen on with volume buttons and man, drain was over 15%/hour.
Sent from my GT-I9505 using xda app-developers app
Click to expand...
Click to collapse
Dude only 4%,Thats great for you..
Do you use any battery app.. Or its by default..?
I've removed one phone lock app which did save me about 7% drain but still cant get it below 8%..for ( 8-9 hours of sleep )
But i'd still love this alarm feature..
Just test it and no, it does not work.
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Zoddex said:
Just test it and no, it does not work.
Sent from my GT-I9500 using xda app-developers app
Click to expand...
Click to collapse
But it does on the HTC one..
Thats y I think there is some hope for our phone as well..
Sent from my GT-I9500 using Tapatalk
Ha\/0c said:
But it does on the HTC one..
Thats y I think there is some hope for our phone as well..
Sent from my GT-I9500 using Tapatalk
Click to expand...
Click to collapse
Yes. Software-based. The question is that if a 3rd party app have access to the system to create an "auto on" or if is something that needs to be manage on the OS itself. Maybe with root access?
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Zoddex said:
Yes. Software-based. The question is that if a 3rd party app have access to the system to create an "auto on" or if is something that needs to be manage on the OS itself. Maybe with root access?
Sent from my GT-I9500 using xda app-developers app
Click to expand...
Click to collapse
Maybe some tweaks in the kernel..
I read somewhere that HTC uses some real time alarm clock.. ( I ain't confirm about it though)
Haven't got any developer interested in it yet..
Lets see..
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