Database Develop

[Q] galaxy note never goes to deep sleep state

My galaxy note drains battery overnight like 50%. I have checked with CPU sky and noticed that note never goes to deep sleep state - it's obvious that this is the reason why the phone is discharging so fast ?
What can cause the phone never goes into sleep state?
I use very few programs like Battery Monitor, cpu sky, betterbattery, handcent and dropbox - and that's all.
BTW, these statistics are gathered using AbyssKernel 2.5, I reflashed stock kernel today and waiting to see the changes.
What should be the idle time before phone goes into deep sleep?

This sounds like an individual issue, for if the Note was faulty as described then everyone would be experiencing it.

dkbrz said:
My galaxy note drains battery overnight like 50%. I have checked with CPU sky and noticed that note never goes to deep sleep state - it's obvious that this is the reason why the phone is discharging so fast ?
What can cause the phone never goes into sleep state?
I use very few programs like Battery Monitor, cpu sky, betterbattery, handcent and dropbox - and that's all.
BTW, these statistics are gathered using AbyssKernel 2.5, I reflashed stock kernel today and waiting to see the changes.
What should be the idle time before phone goes into deep sleep?
Click to expand...
Click to collapse
are you leaving wifi and bluetooth on? they tend to ping quite frequently to find nearby wifi hubs and bluetooth devices. gps pings your location once in a while. weather apps will reconnect your device to 3g at regular intervals to update the weather data. some widgets also use mobile data which will drain battery.

50% overnight is way too much even for not going into the deep sleep. There has to be some runaway app in the background. I'm on custom ROM and kernel, undervolted and no wifi/bluetooth/data/sync while I'm sleeping and the most drain I would see overnight is 3%.

got that issue with rocket rom v11. now am on v10 with abyssnote 2.5 with no issue.

dkbrz said:
My galaxy note drains battery overnight like 50%. I have checked with CPU sky and noticed that note never goes to deep sleep state - it's obvious that this is the reason why the phone is discharging so fast ?
What can cause the phone never goes into sleep state?
I use very few programs like Battery Monitor, cpu sky, betterbattery, handcent and dropbox - and that's all.
BTW, these statistics are gathered using AbyssKernel 2.5, I reflashed stock kernel today and waiting to see the changes.
What should be the idle time before phone goes into deep sleep?
Click to expand...
Click to collapse
If you left WiFi turned on, it could happen that it prevents it from going into deep sleep. If you have titanium backup, freeze the app "wi-fi sharing" and all the samsung hub/kies apps.

[Q] ParanoidAndroid v.03 huge battery drain

Hey guys, i just wanted to know if anyone is getting this issue. After installing paranoid android V.03 im having this huge battery drain. Almost 10% battery loss every 40 minutes even with Mobile Data and WiFi off. I should say i've flashed this rom over a stock gb. There is no modifications and the kernel used is the same that comes with that rom.

look for BetterBatteryStats and CPU Spy, download it. Check in CPU spy if ur phone is going into deep sleep, If not, put it in airplane mode, reboot and turn airplane mode off, if still not going in Deep Sleep, open BetterBatteryStats check the wakelocks and come back here.

First day on v0.3 I had the same problem. But it was really interesting when I figured out why the battery drain was so fast.
Look at your battery status if there is any drops like 3-5% which was happened immediately in a second. If yes your system is rebooting sometimes and that makes your battery drained. I had 1 or 2 reboots every hour on the first day.
If you didnt wipe dalvik cache and wipe cache after flashing the update may be that is the problem.

i did wipe the device. I have not notice any reboots . I'll fully charge it and check the battery life again. I've notice a fast battery drain even when i'm using it to text only. Like it's 80% one moment and when i look back at it it's like 78% Out of nowhere ( and as i said no data or WiFi).
Edit: almost forgot to mention. Just checked the cpu spy app and it does go into deep sleep(it shows an 8hour record in that state).
Sent from my GT-N7000 using XDA

If you flash a rom with less than full battery it will take a few days/restarts/charging cycles for the battery stats to reconfigure correctly. This is the case with all roms, stock or otherwise.
If it persists after that, better battery stats should help identify what program is swallowing all the juice.
PS. I'm on same rom and kernel and have excellent battery life so it should resolve itself after a couple of charges.
Sent from my Paranoid Android GT-N7000. It doesn't get much better than this!

Well.. i've been using it as always, and still feeling like it's going down too fast. When i flashed the rom , i did it with full battery. Anyways, i'll keep using it for a few days more and see if it changes. i've installed betterbattery stats and CPUspy as you guys recommended, so i'll keep an eye on it. Thanks for the replies, i'll let you know guys any changes :good:

+1
ihave this problem with this rom battery drain
WTF ??!!!

Deep sleep

Is it just me or is anyone else having this problem. Every time I charge my phone, and then take it off the charger I have know deep sleep. No matter what rom I am on. I have to go to Google framework clear data then reboot. Then I get deep sleep?

It can never deep sleep whilst on charge but as soon as it is off and been inactive a while, it should deep sleep. If yours isn't sleeping, I suggest installing better battery stats or something to see what's keeping it awake.

jason504 said:
Is it just me or is anyone else having this problem. Every time I charge my phone, and then take it off the charger I have know deep sleep. No matter what rom I am on. I have to go to Google framework clear data then reboot. Then I get deep sleep?
Click to expand...
Click to collapse
thats how its supposed to be. it doesnt sleep while on the charger, as @rootSU said. but when off the charger, and the screen is off, it should go into deep sleep. if it doesnt, then you have a problem.

rootSU said:
It can never deep sleep whilst on charge but as soon as it is off and been inactive a while, it should deep sleep. If yours isn't sleeping, I suggest installing better battery stats or something to see what's keeping it awake.
Click to expand...
Click to collapse
I understand that when on the charger it does not deep sleep I am saying after I take it off the charger it does not. Like when I wake up in the morning I grab my phone take it off the charger. Check my email look at Facebook. Now I have been on it for 5min and already at 97%. So I look at trickster and look at my info deepsleep 0. If I do nothing and continue using it it does not deep sleep. It continues to eat my battery. If I clear data in framework as soon as I wake up. Boom deepsleep? I mean yesterday I tried taking it off the charger and waited for a while and no deepsleep the best I got was 9% deepsleep. When I clear data I get 75% deepsleep for the rest of the day. I never had a problem like this with any other phone. I will try to take some screen shots

I have the same problem. Do you have an Android Wear device by any chance?

cc16177 said:
I have the same problem. Do you have an Android Wear device by any chance?
Click to expand...
Click to collapse
No

jason504 said:
I understand that when on the charger it does not deep sleep I am saying after I take it off the charger it does not. Like when I wake up in the morning I grab my phone take it off the charger. Check my email look at Facebook. Now I have been on it for 5min and already at 97%. So I look at trickster and look at my info deepsleep 0. If I do nothing and continue using it it does not deep sleep. It continues to eat my battery. If I clear data in framework as soon as I wake up. Boom deepsleep? I mean yesterday I tried taking it off the charger and waited for a while and no deepsleep the best I got was 9% deepsleep. When I clear data I get 75% deepsleep for the rest of the day. I never had a problem like this with any other phone. I will try to take some screen shots
Click to expand...
Click to collapse
I know what you were saying. Hence my response.

jason504 said:
I understand that when on the charger it does not deep sleep I am saying after I take it off the charger it does not. Like when I wake up in the morning I grab my phone take it off the charger. Check my email look at Facebook. Now I have been on it for 5min and already at 97%. So I look at trickster and look at my info deepsleep 0. If I do nothing and continue using it it does not deep sleep. It continues to eat my battery. If I clear data in framework as soon as I wake up. Boom deepsleep? I mean yesterday I tried taking it off the charger and waited for a while and no deepsleep the best I got was 9% deepsleep. When I clear data I get 75% deepsleep for the rest of the day. I never had a problem like this with any other phone. I will try to take some screen shots
Click to expand...
Click to collapse
most likely its an app keeping your device awake. facebook is a known terrible app. i uninstalled it 3 years ago, and havent been happier. it drained 24% battery one day, when i never used it for a month. try uninstalling facebook, then check your deep sleep. facebook via the browser is just as good as the app.

Phone don't go to deep sleep after recharging

I have rooted my device using CF-Autoroot. It works OK from then and even goes to deep sleep normally, but when I charge my phone for a long time, I noticed after unplugging that it does not go to deep sleep at all till I restart it.
After that it goes to deep sleep mode again but once I recharge it back the same problem occurs.
My variant is N920CD and I am on stock ROM and Kernel.
Any advice?
Thanks.

OP3T Does Not Go Into Deep Sleep Anymore on 7.1.2

Hi - I have been running SultanXDA's excellent 7.x ROM for quite a while now.
Recently, I noticed that my OP3T battery life had degraded significantly. When I opened up Wakelock Detector and Kernel Auidtor, I saw that my OP3T was not going into Deep Sleep anymore. Even when the phone is in Airplane Mode, the Deep Sleep is usually 90% or higher.
So, I restored a full Nandroid backup I made when my OP3T had a very low battery drain - Deep Sleep was around 94% of the time. When I let the phone go through the normal App updates from when the image was created, I checked and found that OP3T was back to no Deep Sleep again, even in Airplane Mode.
Next, I restored the full low power Nandroid again, and immediately put the phone in Airplane Mode before it could start updating apps. When I checked back a few hours later, the OP3T was in Deep Sleep 99% of the time.
So .... Some update (probably Google Play Services) is messing up my OP3T.
Is there any way I can discover what is keeping my OP3T from going into Deep Sleep Mode?
Thanks,
¿GJ?