I tried removing cell standby from my nook according to the instructions here:
http://forum.xda-developers.com/showthread.php?t=888216
When it rebooted, this message popped up:
"Sorry!
The application Messaging (process com.android.mms) has stopped unexpectedly. Please try again."
Other than that I can't tell that anything's changed. When I look at battery usage, 'Cell Standby' is still listed there.
Related
Hi All,
I had this issue for a couple times now. Basically, the screen turns on showing weird OS messages, like "cannot retrieve IP address from the network" (even if there's no WIFI nor GRPS connection active) and remains on until I look at it or the battery dies. I ahev turned on the shut-off function, if the device is not used for x minutes, but that dindn't help.
any suggestion?
thanks
Marco
After read a lot of forums and threads about these theme, i decided to write a new thread, with focus in a problem, not only "how to transform your phone in a 386 without any life"... simply pathetic. I decided to not disable any features and work in "Why?".
At this time i have:
1) after update gt-i9000 to FROYO (2.2.1, JS7), or any FROYO versions for SGS, "Battery Use" of About show NOTHING! Only items:
Display
Cell Standby
Phone Idle
WiFi
and other bogus.... nothing "Android System", "Android OS" or any programs. Bad... so bad...
2) Using "Battery Meter Widget" i constantly monitoring drain with "mA" unit. During a period, system eats 5, 4 mA. So, without any reasons, its pass to consume 150, 250, 50 or any other values! Battery degree go down much in these periods.
3) Using "SystemPanel", enabling FULL view (SysProcs, UserProcs with full details) with monitoring don't show any processes using CPU or Network in theses periods...
4) SystemPanel show network activity with or without signals... if phone in fly mode, network continues with activity... Very strange... the TOP MOST in these category is "Dialer"... others "Samsung Account" and "Android System".
5) If i try to use "Spare Parts" -> "Battery History", i see under "sensor" a few programs using these "sensors".... but... WHY SENSORS?!? "Gallery" is a TOP MOST... Using "SystemPanel" i close "Gallery" process and its reopen.
6) Using "SystemPanel" i see a lot of processes eating cpu in background. Closing a lot of these reduce network activity and power drain. Eg. "Gallery", "Daily briefing", "Market"...
7) Next step: i will try to debug the phone or create a soft to collect consolidated informations.
I will, too, try Gingerbread (2.3) and see if these release contain these "bugs".
PS: meter OVERLOADED drain occurs with phone in standby mode with network. WIFI off, GPS off, only GSM network.
I googled a lot about this problems and... nothing.
In this weekend i try to make a fresh version of Gingerbread from android site, cook on phone and pray...
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After i remove "daily briefing" and "gallery" battery drain very smooth in last night. Around 3mA.
In these package i removed Layar too...
I work to make a fresh version of Gingerbread without any customizations. But not in these weekend, because my problem with battery, aparently was solved.
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SGS EUR - Rooted, lagfixed, SpeedMod K13C.
First of all, I'm new to android.
Second of all, I think I found out my problem when it comes to battery life.
I've noticed that the battery life goes down quickly even though I don't have 2G/3G on or Wifi, and I have 0 tasks open in the task manager.
But, when I click "clean memory" it says that 14+ apps have been closed. How can I see those apps and not allow them to reopen?
Although, the Maps application seems to be taking 12% of my battery usage, and I don't know how to shut it down. When I "Force Stop" it it just keeps on coming back. It doesn't appear in the tasks screen.
Pleas help me
Thank you in advance
Hi
I don't know since when, my phone battery starts to drain so quickly. Initially I though is the apps that I installed causing this, but looking into the battery statistics, it is actually google play services, it keeps awake for so long!!
I then did a search on google and found out that it is not a recent problem, and possibly the best (or true) solution is to disable keep awake. Hence I went to "Privacy Guard", found out google play services, and turn off "Keep awake". However it doesn't help!!!
I also installed WakeLock Detector to see which app is waking up the device, and what it is reporting is different to the battery statistic, it reports a communication app that I use, "WeChat", it keeps wake up my phone, but since it is a chatting up, I don't want to disable its function.
Other solution I found is to disable google location history, which I have also done it. I have also installed Amplify from Xposed to try to extend my battery life. GPS is completely turned off.
BUT, all these steps didn't help and the battery statistics still reporting that google play services use a lot of battery and most of the time it keeps awake.
Can someone help me please?
Many thanks!
I am using Carbon ROM with Hell's core kernel, stock settings.
Hello!
Every day, about the afternoon begins the background activity. I checked with the Betterbatterystats - the program says that the phone is asleep. But these moments of increased battery consumption!
Break this activity can be, or fully charge the phone or doing a hard reset. Neither the removal of all applications, or restart, nothing else helps.
I also have a line graph activity of WiFi, despite the fact that the WIFI radio off in the morning. In fact, the line graph is interrupted only if completely disable data transfer, including mobile.
Is your phone updated to the newest firmware? Maybe this is the firmware update process.
Yep, I tried 3OH version and now old 2NM - the same. Updater was disabled in both cases.