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hi,
I would like to know how often you recharge your Hero?
With moderate to low usage I'm recharging every day and I'm thinking that autonomie on my Hero is really very bad. Before I used Polaris and I had to recharge every 2 or 3 days.
I'm thinking that maybe my phone have manufacture default. On official web page they say that autonomy on standby is 440 hours, its like 15 days, mine keeps barely 1 day, wtf!!!
Even during night when I don't use it all and put on plane mode battery loses 20%.
whitealien
i recharge everyday with mild usage. gaming - usually keep it plugged in.
with moderate usage i recharge my GSM Hero every 2-3 days. by moderate i mean, like 1h Wifi, 2h mp3, 0.5h phone usage, 1.5h online activity over 3G.
Thats about it. And even if i multiply the usage above by two, it will last two days.
During flightmode inthe night, it loses about 5-10%.
so it seems something is sucking really bad on your battery!
Cheers,
Chaos42
I would say I charge mine every 2-3 days. I'm a relatively low user but wifi is on all of the time and I use it for browsing a bit in the evenings when I don't have my PC turned on. GPS, mobile web and bluetooth is off for the most part.
My wife has the same phone and her battery life is a little shorter than mine but she has the mobile web on and uses hers a bit more then me so I would guess around 1.5-2 days.
My battery is rated at 1350mAh which I think is standard.
I have to charge it every day.
Unplug it from charger at 0700 and by 2200 it has less than 10% battery.
But I have WiFi on for over twelve hours a day, mobile web on and quite a few things updating online!
Background apps may be draining your battery
Hi whitealian,
Check the application list to see which applications are running in the background. One of them may be draining your power.
You can check the task list using Estrongs File Explorer (start the app, then menu->Task Manager). There are plenty of other task managers, of course...
In my case, I think it was ShopSavvy that was running in the BG. Once I removed it the battery performance was much better. See this post.
You can also use one of the apps that turn on/off wifi based on location. A quick market search finds "Y5 - Battery Saver". Haven't tried it myself yet!
Good luck!
mobile.dev said:
Hi whitealian,
Check the application list to see which applications are running in the background. One of them may be draining your power.
You can check the task list using Estrongs File Explorer (start the app, then menu->Task Manager). There are plenty of other task managers, of course...
In my case, I think it was ShopSavvy that was running in the BG. Once I removed it the battery performance was much better. See this post.
You can also use one of the apps that turn on/off wifi based on location. A quick market search finds "Y5 - Battery Saver". Haven't tried it myself yet!
Good luck!
Click to expand...
Click to collapse
Thanks for advice. I was not using ShopSavvy, but I had doubts that either I got faulty device or some app is draining battery.
I called customer service and they advice me to put phone in safe mode and test it for awhile. It extended a little my battery life, but still recharge every day. Next step was to reset to factory default. This is what I did yesterday and now I'm at the end of second day since last charge and I still have 40% left, what seems to be normal, but still a little to early to judge that everything is good.
I still don't know from where battery drain was coming. Probably from some app.
I'm putting my bet on NewsRob - google feed reader. It was the only app that was using network in background (apart from mail and tweeter sync).
too often. mostly once a day.
but when i'm at home im ususally plugging the as adaptor in either way, because i'm afraid to have to little battery left if i leave the house without a 100% battery level. (this can happen fast if you sync a lot of rss feeds, surf the net, have an exchange server connection and gmail push and so on...)
They really need to make better batteries. They should last 2-3 days on full force usage.
Shahpur.Azizpour said:
They really need to make better batteries. They should last 2-3 days on full force usage.
Click to expand...
Click to collapse
I wish it could
I think once every 2 days, but at night I have the ''phonestuff'' turned of using it as an alarm clock only. I do use the mobile internet connection all day. Tried once without that and got almost 4 days out of one charge.
I agree they have to make better battery's but I don't think the hero's that bad.
I had a diamond wich I had to charge almost twice a day when data was on...
So for me the hero's a big improvement.
I too get 2 to 3 days use out of a charge. Got rid of standard HTC Twitter client and replaced with Twidroid Pro. Only have Gmail push synchronization on.
I am pretty sure you are aware if the standard HTC SMS app battery drain issue?
Someone pointed out that HTCs SMS app constantly drains the battery, because it stopps the phone from entering standby mode. You can replace it by going into Applications menu, open "Messages", "Clear defaults" and install HandCent. As soon as a new SMS comes in, it will ask you which app you want to handle SMS messages. Choose HandCent, make it default and you are set.
Gave me a huge battery performance boost.
every day. that is the only bad issue of my hero.
I charge mine daily when I go to bed as it's usually giving me the 15% warning about 24hrs after I last charged it.
The joys of smartphones
At least once a day.
I've got a desk stand so it sit's in that for a constant juicing up, when im in the car I put it on to charge.. At work its on USB charge.. Basically I just juice it whenever I can..
I dont think theres anything wrong with yours.. they just have bad battery life.
If you think thats bad try the fossil palm powered watches.. i have to take it off every couple of hours to charge it!
Too often. Exchange, gmail, 1 additional pop3 inbox, facebook every 2hrs, twitter every 2hrs is enough for my phone to barelly hold a charge for a day. But when actually using the phone (music, calling), it doesn't hold even a day.
klaus27 said:
I am pretty sure you are aware if the standard HTC SMS app battery drain issue?
Someone pointed out that HTCs SMS app constantly drains the battery, because it stopps the phone from entering standby mode. You can replace it by going into Applications menu, open "Messages", "Clear defaults" and install HandCent. As soon as a new SMS comes in, it will ask you which app you want to handle SMS messages. Choose HandCent, make it default and you are set.
Gave me a huge battery performance boost.
Click to expand...
Click to collapse
Tried it. I installed Handcent, but when I want to want to make it default, the button is greyed out. What am I doing wrong?
klaus27 said:
I am pretty sure you are aware if the standard HTC SMS app battery drain issue?
Someone pointed out that HTCs SMS app constantly drains the battery, because it stopps the phone from entering standby mode. You can replace it by going into Applications menu, open "Messages", "Clear defaults" and install HandCent. As soon as a new SMS comes in, it will ask you which app you want to handle SMS messages. Choose HandCent, make it default and you are set.
Gave me a huge battery performance boost.
Click to expand...
Click to collapse
That's a US only thing though, right? The European ones don't suffer with that issue AFAIK.
...Which I'm glad about as I sometimes have to charge my hero twice a day. Data is on all the time when I'm out and I'm a pretty heavy user of it. In terms of calls perhaps an hour a day, and not a huge number of texts (more than ten would be unusual). I do use the phone to listen to music quite often too.
I think the apps in the background thing is what needs to be checked. I use a news widget and Facebook and Weather and a travel one which I think adds up to a lot of refreshes. I'm thinking about making a Sense Profile (or whatever it's called) that has nothing on the homescreens at all for times when I might want to be a bit more frugal with battery life.
I do think it's somewhat ridiculous that the phone is capable of doing so many things but that if you have it do them it withers and dies. I would've thought the way to calculate battery life would be to have the phone doing the things that people will want to do with it and work from there. It seems that battery life is calculated by turning the phone into as dormant a state as possible and then tip toeing around it trying not to disturb it.
I get by though.
tatwamasi said:
That's a US only thing though, right? The European ones don't suffer with that issue AFAIK.
Click to expand...
Click to collapse
Well, I cannot confirm that. I have a European one and mine drained the battery. I searched the net and with this trick I came from ~1 day to over 2 days with moderate usage and push enabled all the time.
tombond said:
Tried it. I installed Handcent, but when I want to want to make it default, the button is greyed out. What am I doing wrong?
Click to expand...
Click to collapse
Well, have you cleared the default for message application?
You probably want to google it or just read over this posts:
http://www.phonenews.com/improving-sprint-htc-hero-battery-life-9720/
My battery went even better once I configured Locale to go into airplane mode during night time and stopping sync services during work time. I don't need push when I am at work (timescal set, no GPS), because there I have all my mailboxes open and directly connected.
Some more tipps to improve battery performance.
Disable 3G - Set to "only 2G" in mobile network settings
Set display timeout to 30s or lower
Remove as many widgets from your homescreens as possible (I only have calendar)
use task killer app to check which apps are still running in the background and try to tweak their settings to not autoload or don't notify you on updates - and of course kill them
disable screen animations
uncheck WLAN for location checking
don't check your mailboxes too regular
disable vibration totally. disable haptic feedback for the keyboard as well
Fully charged my phone night before last and went to work in the morning (9am). I didn't touch it all day, didn't even turn it on. On my drive home at 5pm it was dead, off.
I plugged it in with the phone off when I got home and saw that it was fully charged a few hours later around 10pm and I booted it up and left it alone. This morning it was dead, off.
Looking at the apps that take up my battery doesn't work because it doesn't retain information what happened to the phone prior to the last reboot. Not sure what to do. My awake time matches my standby time exactly. It's obviously a 100% awake time problem but what's triggering this?
I'm on Fresh .3 with absolutely no other mods. I don't think I have any apps that ping outside servers. So what the ****!?
EDIT:
lulz, I just realized I haven't been even able to use the phone in 3 days due to this issue
Something is eating your battery obviously.
Restore to stock and see if you have the same issues.
Bielinsk said:
Something is eating your battery obviously.
Restore to stock and see if you have the same issues.
Click to expand...
Click to collapse
That's a PITA. This is a clean fresh .3 rom install with only logmein, dropbox and couple non-online games installed. Why is this phone such ****ing fail right now.
Have you removed the Favorites widget? Doing that stopped all battery drain problems for me. Just delete the widget.
First thing to check is if you have a sufficient cellular signal. If you are getting a weak signal it will cause poor battery life. If cell signal strength is not your problem then it is definitely something you have installed on it eating away at your battery. That said check/do the following:
1) Check how frequently you have your accounts syncing
2) Before the phone dies look in your battery use to see what's eating your battery
3) Install a task manager/killer (I use Advanced Task Killer)
4) You don't have to do this one but it does help. I use a program called Startup Auditor to disable startup on apps I don't need to run when the phone first boots (you'd be surprised how many are in there).
cbuc1125 said:
Have you removed the Favorites widget? Doing that stopped all battery drain problems for me. Just delete the widget.
Click to expand...
Click to collapse
delete it completely or remove it from one of the home panels?
the "time without signal" workarounds seem to prove the most effective for me. in addition, reduce background usage and automatic update frequencies as best as you can.
according to this thread [http://forum.xda-developers.com/showthread.php?t=709768] (and link within), HTC has acknowledged some issues and is preparing to deploy a few fixes.
You are running someone else's ROM, there could be a problem with the radio, or a problem with the way it was loaded.
If you are in an area where you don't get signal, you are going to drain the battery, and FAST.
Do you have 4g on but not in a 4g area?
I am...
fully rooted and have fresh .3 as well. I am getting over 30hrs with moderate use and the last hour of that I had everything on to purposely run it down to dead. (was doing a toastch recommeded battery meter calibration).
Took my phone off the charger last night at 7:30 pm. It's 2:23pm and I have 31% left. I have Wifi, BT, and Background apps with auto sync turned on.
I would say you might be experiencing the Motorola cell tower problem. HTC has confirmed that the EVO is not playing well with cell towers that have motorola transmitters. It is causing the phone to use more energy to dial in the tower.
To be sure...
1. Set all apps and widgets to manual update or update once a day.
2. Get rid of the people app or widget from any home screen.
3. Go into Gtalk and uncheck auto sign in. Then sign out when you exit the program.
4. charge the phone until the green light comes on. Don't use a battery meter. The second the green light comes on, go into recovery and wipe the battery stats. Reboot the phone and run it until the battery dies and will not longer power the phone. This does nothing for the battery but does recalibrate the internal battery meter.
5. For maximum life...turn off: background data, WiFi, BT, and Mobile networks when not using. keep screen at 1/2 brightness.
If I do the above and manually update mail, weather, social apps, etc... and only turn radios on when I need them, I can get 40 hrs. out of my EVO and this is under moderate to high moderate use.
One other thing....plug your phone in for 10 minutes. Then unplug it and go into immediate stand by for like 30 minutes. Go to settings>about phone>battery>battery use>cell standby. Time without signal should be very low....anything over 10-15% and I'd suspect that if you did everything in 1-5, you have a towers issue robbing your battery.
I was having awake time issues with Fresh .3, so I switched to DamageControl, and everything has been great. Unplugged this morning at 7, and I still have 75% battery remaining. Better battery life than the Hero or BlackBerry Tour!
scirio said:
That's a PITA. This is a clean fresh .3 rom install with only logmein, dropbox and couple non-online games installed. Why is this phone such ****ing fail right now.
Click to expand...
Click to collapse
I don't have any of those problems at all. You probably have a bad battery/phone.
sherman901 said:
I don't have any of those problems at all. You probably have a bad battery/phone.
Click to expand...
Click to collapse
i would agree with you but i am having a similar issue and sometimes i get great battery life and other times its just unacceptable. Check out my thread here :http://forum.xda-developers.com/showthread.php?t=709704
scirio said:
Fully charged my phone night before last and went to work in the morning (9am). I didn't touch it all day, didn't even turn it on. On my drive home at 5pm it was dead, off.
I plugged it in with the phone off when I got home and saw that it was fully charged a few hours later around 10pm and I booted it up and left it alone. This morning it was dead, off.
Looking at the apps that take up my battery doesn't work because it doesn't retain information what happened to the phone prior to the last reboot. Not sure what to do. My awake time matches my standby time exactly. It's obviously a 100% awake time problem but what's triggering this?
I'm on Fresh .3 with absolutely no other mods. I don't think I have any apps that ping outside servers. So what the ****!?
EDIT:
lulz, I just realized I haven't been even able to use the phone in 3 days due to this issue
Click to expand...
Click to collapse
I seem to be having the same problem as you and it is quite frustrating. I get a steady 10% battery drain every hour even when its idle. I tried juice defender and setcpu and it is still the same. I turned off all my sync accounts and nothing. I also have systempanel and it doesn't seem like theres a rogue app eating my batteries.I'm going to truth to stock tonight to see if something is wrong with my phone. Did you ever figure out what was wrong with your phone?
AVA9 i get 20 hours a charge
but YES something is eating your battery install system pan have and let it run a bit and check the info id bet its
1 your evo spend a lot of tWOS
2 you have a rogue app eating your battery
Way to bump an ancient thread.
DOH dear god i did not look at that lol
I do apologize for bumping such an old thread, but I feel like this thread has already asked much of what I also wanted to ask but have not reached a conclusion. Therefore I would like to try and solve the problem or provide as much info as I can to solve the problem.
I indeed have installed systempanel and here are the screenshots for the day.
imgur.com/mzAE3.png
imgur.com/zA2Vi.png
imgur.com/OLDtt.png
(sorry my account is not allowed to post links)
As you can see besides the internet, there is nothing else thats taking up the battery. Also I took this pic after I put the phone on the charger for a bit, it was at ~ 13% before. The battery usage information says a majority of the battery was used by #1 android system and #2 cell standby, it was neck and neck almost, with #3 being phone idle. My weather app polls every 3 hours, my facebook syncs every 30 mins, my htc sense facebook syncs once a day, and I have not configured any other emails except for two gmail acconts, which received probably 3 emails throughout the whole day.
I just used setcpu today, it made absolutely no difference. Same results as yesterday when I did not have setcpu. Thanks in advance for the help!
dude you need to try my setup: superevo and setcpu
i got 7 days of battery using the evo as a simple phone.
http://edsandroid.blogspot.com/2010/10/7-days-battery-potential.html
proloss said:
dude you need to try my setup: superevo and setcpu
i got 7 days of battery using the evo as a simple phone.
http://edsandroid.blogspot.com/2010/10/7-days-battery-potential.html
Click to expand...
Click to collapse
Why would anyone use an EVO as a simple phone.
I am beginning to think peoples opinions on moderate use vary tooooo much. The EVO is similar to an unplugged laptop. The more you make the cpu work the faster your battery is going to drain.
It seems some people just dont get that.
Sent from my PC36100 using XDA App
scirio said:
That's a PITA. This is a clean fresh .3 rom install with only logmein, dropbox and couple non-online games installed. Why is this phone such ****ing fail right now.
Click to expand...
Click to collapse
Sounds like Operator error.
This mystery process called "sensorserver_ya" is killing my battery, between 50% and 150% of what my screen is using (which is, of course, a lot).
Anyone have any idea what it is? Tried googling things for awhile and found nothing other than people listing their battery processes, and a couple other people asking what it is also...
TimeWalker pedometer widget was the culprit in my case, see details near bottom of thread.
Shane112358 said:
This mystery process called "sensorserver_ya" is killing my battery, between 50% and 150% of what my screen is using (which is, of course, a lot).
Anyone have any idea what it is? Tried googling things for awhile and found nothing other than people listing their battery processes, and a couple other people asking what it is also...
Click to expand...
Click to collapse
How did you find this info?
icantdrawanime said:
How did you find this info?
Click to expand...
Click to collapse
By going to the stock battery statistics in the settings, about phone.
Very Strange... I have no clue what that is. Sorry
It doesn't show up in my task manager, or as an app in Titanium or anywhere else.
I have quite a few widgets installed (Weather Channel, Buzz Box, Agenda Widget, Battery Widget, Facebook, Pandora, TimeWalker, Twitter) as well as Tasker running. Could it be one of those? I might try removing them one by one to see if it goes away.
Do you have any games installed? I found this on some Swedish site. They were talking about the same process.
Originally Posted by Double Barrel
Now, added that the phone has been on the table all night. Had an app called Labyrinth started. Could be it. Now I'm down to 13%.
Labyrinth Games that are heavy users of the sensors so it is not surprising.
Click to expand...
Click to collapse
Pops_G said:
Do you have any games installed? I found this on some Swedish site. They were talking about the same process.
Click to expand...
Click to collapse
No, although one of my tasker profiles is set to turn the alarm off if I put the phone face down at night. I might try deactivating that and seeing what happens.
I disabled the Tasker profiles and let the phone sit for almost 2 hours.
Sensorserver_ya :40%
Cell standby: 22%
Phone idle: 16%
Bluetooth: 9%
Display: 7%
Android OS: 3%
WiFi: 3%
Android System: 2%
TimeWalker (pedometer widget): 2%
What. The. Cuss. ???
I have the same thing but it only takes 3-4%
Sent from my SPH-D700 using XDA App
same thing here, used 27% of battery in few hours and 1hr 18m CPU usage time.
Galaxy S Vibrant user
sparkling said:
same thing here, used 27% of battery in few hours and 1hr 18m CPU usage time.
Galaxy S Vibrant user
Click to expand...
Click to collapse
What widgets are you running?
Sensorly app?
Weird, I dont even have that process in mine....
I disabled the TimeWalker widget (pedometer) and the process hasn't appeared yet. I think this may have fixed it. Anyone else?
At least in my case, the TimeWalker widget was the culprit. "Sensorserver_ya" didn't show up for days. This morning, I reactivated it and all of a sudden it showed up again, shooting up to 9% of battery usage (and draining 2% of my total battery) in less than 10 minutes. The widget itself took another 1/3 of that.
Too bad, I had a pedometer built into my Sony Ericsson w580i and it was awesome. Battery rocked. Not sure what the problem is here.
I see that process on occasion and I've never run the widget that you are referring to.
It is probably triggered by running a compass or other app that uses the position sensors.
Sent from Samsung Vibrant
Since not everybody is seeing this power drain, I think it is not likely to be the system setting to check orientation and adjust the screen from portrait to landscape automatically, although that seems a likely suspect to me. I also suspect a screen management tool called Screebl. I have disabled Screebl now to see if that makes a difference. (Even though I had Screebl configured to not work when power is applied, my system didn't have any period of Suspend through the night last night, despite being plugged in for about half the night.)
Shane112358 said:
This mystery process called "sensorserver_ya" is killing my battery, between 50% and 150% of what my screen is using (which is, of course, a lot).
Anyone have any idea what it is? Tried googling things for awhile and found nothing other than people listing their battery processes, and a couple other people asking what it is also...
TimeWalker pedometer widget was the culprit in my case, see details near bottom of thread.
Click to expand...
Click to collapse
***************
I observed that besides the mystery process sensorserver_ya and the shortened battery life, if I watched the phone go into power saver mode with no apps running it would dim then kill my display as expected, but then after 3 to 5 seconds it would light it up again as if I had pressed the activate button.
I tried uninstalling two apps ACIDR and PowerAmp. This behavior stopped after
that. I reinstalled PowerAmp and the behavior did not recur. ACIDR had been on my GalaxyS for some time PowerAmp was recently added. Both were up to date.
I know, old thread, but...
Just to add to the possible causes for others, I found that CardioTrainer had frozen up while trying to post my workout to Facebook. Several hours later I saw the sensorserver process sucking my battery at 14% of total usage according to "About Phone". When this thread mentioned pedometer and labyrinth I checked and found that CardioTrainer was hung. It didn't show in the normal "Active Applications" but TitaniumBackup told me it was running.
Hope that helps anyone else with the problem.
Seeing that process means that you have something that is making use of the accelerometer on a frequent basis. You should figure out which of your apps are using the accelerometer and either uninstall or make sure they remain closed.
Making use of the accelerometer in a way that is using it at nearly all times is the fastest way to burn through your battery.
This is my first android phone and I'm wondering if I am doing anything wrong. Yesterday I charged my phone and it was at 83%. I unplugged the phone and went to sleep, when I woke up this morning the battery was completely drained.
This happens a lot. Even if I am not doing anything it still drains like crazy. I just text, make some phone calls and it barely makes it through the day. I don't play any games, no gps, no Bluetooth or anything. With my plan, I don't have a data connection so I can't connect to 3g/4g so that shouldn't drain anything.
What could I be doing wrong? When I'm done using the phone I tap the power button on top, the screen goes black - to sleep I presume and I put it away. I had an iphone before this and I did exactly the same thing and the battery lasted for 3-4 days on one charge.
Whenever I see what's using up the battery, the display tops the list. The display is using up 75-80% of the battery. If the phone is asleep for most of the time why is the display using up that much battery? Am I not putting the phone to sleep correctly?
Faizt20 said:
This is my first android phone and I'm wondering if I am doing anything wrong. Yesterday I charged my phone and it was at 83%. I unplugged the phone and went to sleep, when I woke up this morning the battery was completely drained.
This happens a lot. Even if I am not doing anything it still drains like crazy. I just text, make some phone calls and it barely makes it through the day. I don't play any games, no gps, no Bluetooth or anything. With my plan, I don't have a data connection so I can't connect to 3g/4g so that shouldn't drain anything.
What could I be doing wrong? When I'm done using the phone I tap the power button on top, the screen goes black - to sleep I presume and I put it away. I had an iphone before this and I did exactly the same thing and the battery lasted for 3-4 days on one charge.
Whenever I see what's using up the battery, the display tops the list. The display is using up 75-80% of the battery. If the phone is asleep for most of the time why is the display using up that much battery? Am I not putting the phone to sleep correctly?
Click to expand...
Click to collapse
If you cant connect to 3g/4g, you should turn it off in settings. Otherwise, Your phone will constantly look for a signal, draining your battery.
Battery life is all relative. Every single person will experience different battery life. The apps you have installed, the amount of time you spend on it and the time you spend on/in each app, distance from cell towers, distance from Wi-Fi sources, settings you have for every app and things like sync and what not.
The first thing to check is if your phone is being affected by the init or suspend bugs. The good news is the former has an easy fix, and the latter can be temporarily fixed by a reboot.
First, download & install Watchdog Lite from the market. Then open its preferences and check "include phone processes," "monitor phone processes," and "display all phone processes." Then just use your phone as normal. It may take a while before you get an alert from Watchdog (and maybe you never will and it ends up you have a different problem). But if you do, note the process that is the culprit.
If it is the init process, go to settings>applications>development> check "usb debugging."
If it is the suspend process, reboot the phone. It should keep it from happening again for a while.
I know the second answer isn't really an answer, but so far it's all we've got for that problem. There is more information on the 2 problems in these threads:
Init:
http://forum.xda-developers.com/showthread.php?t=839935
Suspend:
http://forum.xda-developers.com/showthread.php?t=872839
Good luck...I had both of the problems and my phone didn't last to dinner time. Now I get better battery life than the iphone 3GS I had before this...about a day and a half of moderate use.
EDIT: also you'll probably want to go to settings>wireless & networks>uncheck "mobile network" since you don't have a data plan. No reason to have that on since you don't have a data plan.
werk said:
First, download & install Watchdog Lite from the market. Then open its preferences and check "include phone processes," "monitor phone processes," and "display all phone processes." Then just use your phone as normal. It may take a while before you get an alert from Watchdog (and maybe you never will and it ends up you have a different problem). But if you do, note the process that is the culprit.
Click to expand...
Click to collapse
I installed this using the Moderate setting, and then selected those options as recommended in preferences.
Does Watchdog use a lot of system resources when running in this manner? Will it cause the battery to drain noticeably faster?
netter123 said:
I installed this using the Moderate setting, and then selected those options as recommended in preferences.
Does Watchdog use a lot of system resources when running in this manner? Will it cause the battery to drain noticeably faster?
Click to expand...
Click to collapse
Completely unnoticeable, IMO.
I installed watchdog lite and I have had couple of alerts. I got suspended couple of times and I also got Android system once.
Android system - 50.1%
Foreground
Suspend - 54.4%
Linux Process
I turned off the data usage from the settings and it did help save battery. The display is not using so much battery life anymore. It went from using 70% to 35%.
Edit: Battsatt reported that the battery was at 93%. When I saw the two alerts above I rebooted the phone and Battsatt now starts reporting the phone is fully charged.
Make sure the GPS is turned Off, too...
All these answers and the easy ones were not mentioned..
Make sure you shut your AUTO SYNC off...
Make sure you lower your brightneess....
Make sure you turn off GPS(was stated above me)
Turn off your wifi if you are not using it.. make sure you are not transmitting your hot spot stuff...
Faizt20 said:
Suspend - 54.4%
Linux Process
Click to expand...
Click to collapse
You just summed it up right there. You are experiencing the 'suspend' issue, period. There is no app you can install to fix it. There is no app you can uninstall to fix it. There is no setting you can adjust to fix it. There is no fix for the 'suspend' issue, literally.
I started the following thread in an attempt to consolidate posts and hopefully work toward flushing out what the real issue is...
http://forum.xda-developers.com/showthread.php?t=872839
This is a real, legitimate issue with Android 2.2.x Froyo. As I linked in my post, this is Issue # 11126 on Google Code...
http://code.google.com/p/android/issues/detail?id=11126
If there was an app or setting that fixed the 'suspend' issue, we wouldn't even be discussing this right now. There are fixes/workarounds for a lot of things, but right now, the 'suspend' process issue truly is a mystery. No one, not a single person has yet to post, "this is the cause of the issue," let alone a fix for it.
I wish you had a fix man, I really do. My fiancee experiences this and there's only one way she's found to sort of workaround it, sort of - she reboots her phone every morning. This seems to keep it at bay, at least more so than when she doesn't reboot each morning, once she takes it off the charger. She still gets it though and she's just used to looking for Watchdog and checking her processes now.
This thread could go on and on forever but it comes down to this:
- The MT4G does not have insane battery drain and will give you about 12 hours of life, under normal>medium usage. If your battery is draining insanely quickly AND if you're seeing the suspend process jacked up so high, then there.is.no.fix.yet.
There might be a ton of other replies after this about uninstall this, install that, change this, don't use widgets, use widgets, etc. Those attempts will be futile.
CASE CLOSED!!! Please read bottom part or flash stock GB 2.3.4!
I have posted this already on another thread (almost word for word) but I just really want you guys know and not panic about this problem and avoid going through difficult fixes like deleting system apps, recalibrating battery or even resetting your phone.
Since JVK was released, many observed that Android OS sometimes get hungry and devours battery. For some reason it is triggered to go berserk. Others say that the main culprit is the Auto update app. But other apps like Google Maps, Latitude and even just in a place where there is very low network signal or Wifi reception could also trigger this problem.
Now, I have a very simple solution: Turn off device, remove battery for a minute, put it back then turn it ON. Yes it is just that simple, REBOOT YOUR DEVICE.
Yeah after you turn on your device Android OS is still on the top of the list with high percentage but I believe it is just as it is because it previously consumed a lot of battery. All you have to do is observe again for an hour if your battery is dropping again, look into the graph and see if it is still steeping to the bottom. If it is dropping like Mt Everest, do the procedure above again.
If not, you will observe that after a couple of hours Android OS's percentage is getting low. Problem is fixed, (temporarily though).
Why go through deleting apps, recalibrate battery etc when you could just turn off your device for a minute?
I have experienced it a lot of times already (one of the first users who upgraded to JVK) but it doesn't bother me anymore. Turning off then on your device is very simple ain't it?
I highly advise that you do not touch anything on the sensitive part of your phone as there is no known single root of this problem. Just like I told you, many situations or apps could trigger Android OS to go berserk. Until there is no definite solution to this problem, I suggest you do the above procedure and save yourself from going through the pain of removing system apps, battery calibration or even hard reset.
By the way my battery usually lasts 3-4 days unless I made Android OS angry again.
INVESTIGATION
INVESTIGATION CLOSED!!! The culprit is caught. But the fix is not so simple. Only Samsung and genius devs (apparently the fix requires closed source modification) could fix this. If the problem occurs on your device, just do the temporary fix above. Please do not try to mess with your device for now.It is now fixed in XXJVP 2.3.4!
Click HERE and read the bottom part for more details.
All this is due to Tatsuya who pointed us to the right direction. A big thanks to him for helping us in this investigation. CASE CLOSED
Tatsuya79 said:
Ok thanks for the credits.
This previous link I gave explains how you can use watchdog to alert you when this bug triggers, so you know when to reboot your phone to stop this leakage (if you really want to stay on gingerbread until a fix is made by Samsung).
Click to expand...
Click to collapse
Guys if you want to help out please please please dial this *#*#4636#*#* and check "Usage Statistics" and let us know the top 3 items on the list! (highly suggested by {Angel}).
Below are some of the possible culprits currently pointed out by some users (I will update the list based from your feedback):
1. Software Update service
2. Google Maps
3. Latitude
4. Low network signal
5. Very low WIFI reception
6. Auto updates in Market
If this helps, a simple thanks is enough
This is a post coming from Angel:
{Angel} said:
Those of you with high drain, you can also check battery history through *#*#4636#*#* and see what you have under other usage 'running' and see if your phone as not been sleeping lately. I get this occasionaly with froyo and I suspect many people do also. A reboot fixes it for me, after that my battery usage is superb, but it's annoying as hell.
Click to expand...
Click to collapse
And this is my post somewhere:
jbdroid said:
Yes just like I said in the first post, this is just a temporary fix. But I think users should just do this rather than touch anything on their phone unless they really know the source of the problem.
That is why I suggested that they report what could be the possible triggers, like apps or situations, that make Android OS to awake and gobble up the battery. If we could just pinpoint those triggers maybe we can now figure out the root of the problem. Your fix of removing a system app, the auto update app, is not even the single source of the problem. We just do not know if that app is an essential app or not. Sooner or later you will have that problem again.
I am not saying we should just sit and wait. All I am saying is if you are a plain user and you do not know the exact root of the problem, then just do what I suggested. But if you are a dev and is exploring the root of the problem, then do as you like and we will be most thankful if you find out the answer.
People are mislead about what works and what is not. I just want to help.
Click to expand...
Click to collapse
Rebooting works, and it seems to be working until you start some apps again. I have the same apps installed as I had on JPY, but JVB drains my battery dead in half a day.
luci.pacurar said:
Rebooting works, and it seems to be working until you start some apps again. I have the same apps installed as I had on JPY, but JVB drains my battery dead in half a day.
Click to expand...
Click to collapse
Could you pinpoint some apps? I will update the OP to keep track of possible culprits so that others will avoid triggering this problem. Thanks!
I once saw that the battery drain from 95% to 9% after one night, and the android os used most of it. I rebooted my phone, and the problem has gone away, since. Happy with Gingerbread!
I'll give it a go! thnx
Active Widgets: WeatherBug Elite, 3G Watchdog, BatStat and Calendar.
Apps: All from above plus Twitter, Titanium Backup, Facebook, Twitter, Tapatalk, Camera360 Ultimate, Root Explorer, Foursquare.
Mostly I use the Twitter client and the browser. Location services are disabled.
It is hard to figure out from the above apps or which is the most probable suspect. Just incase the problem recurs on your phone, dial this: *#*#4636#*#*, Go to Usage statistics and Battery Information and please report back (include also information on the Battery Use in Settings).
I hope we can help others avoid having this problem until there is a fixed solution.
Thanks!
Did what you suggested and pulled the battery at 30% waited 5 minutes and put it back in.... 1hr later it was at 35% (WTF!) and 30min later it was at 38% (WTF!)
im assuming its recalibrating?
Not necessarily. Maybe the battery meter is anticipating the fast consumption rate of Android OS that is why when it got fixed, the meter is able to readjust the readings based from the current consumption rate of your phone. Good to know it helped
Maybe use the 'forbidden' task killer? Works for me... Maybe im imagening it but works.
Btw my battery goes quickly down after getting below 25%. My battery not calibrated? Should i.calibrate it? I have this program to do it but am afraid that calibration goes wrong. (example what if my battery is 95% and will calibrate to 100. What if.i charge my battery higher than this.. Will it show 104%? Or will android stop working for it cannot be displayed in the notificationbar.
Using cm7.
Sent from my HTC Desire using XDA App
You do not have to recalibrate. Cm7 has a known issue about battery. I think you cannot charge past 94 or 95 percent and battery usage is a bit terrible. Please refer to cm7 thread for possible fixes, (the last time I checked their thread, they say it is probably kernel related).
Just turning off, pulling the battery and turning on does do a lot for me! i went from 10% per hour to only 1%! great thnx!
Hi,
About battery drain in gb, once fixed the wifi sleep policy issue ( by setting it to "never") u shouldn't have batt drain, but i've installed green power ( juice defender do the work too i think) to get some wifi management possibility back and it improuved my batt life.
But never the less, my battery won't last more than one day of hard usage ( being hanged on xda all day long, for instance ;-)
Sent from my GT-I9000 using XDA App
Guys, just turn off the task killer, it helped in my case. looks like its not working well on ginger
Rebooting works just temporarily.
It will come back the next day or so.
This is not a solution at all tbh.
Yes just like I said in the first post, this is just a temporary fix. But I think users should just do this rather than touch anything on their phone unless they really know the source of the problem.
That is why I suggested that they report what could be the possible triggers, like apps or situations, that make Android OS to awake and gobble up the battery. If we could just pinpoint those triggers maybe we can now figure out the root of the problem. Your fix of removing a system app, the auto update app, is not even the single source of the problem. We just do not know if that app is an essential app or not. Sooner or later you will have that problem again.
I am not saying we should just sit and wait. All I am saying is if you are a plain user and you do not know the exact root of the problem, then just do what I suggested. But if you are a dev and is exploring the root of the problem, then do as you like and we will be most thankful if you find out the answer.
People are mislead about what works and what is not. I just want to help
Guys, on Gingerbread I've had battery drain two times:
1. Had about 14% drain in 3 hours all of a sudden, without doing anything at all. Just started going down for some reason.
2. This morning, saw about 40% drain in 7 hours..
And, both time I solved it by Clearing Memory from the Task Manager.. Went back to normal 2-3% drain per 6-7 hours after that..
So this might also be a solution. Go to Task Manager, RAM tab, and Clear Memory..
i'm on ginger also and my battery acts weird. 2 days ago i charged my phone over night while it was closed. the battery holds for 15 hours with massive use.
last night i did it again, but today it went from 98% to 80% in about an hour !
this is really weird.
addicted2088 said:
Guys, on Gingerbread I've had battery drain two times:
1. Had about 14% drain in 3 hours all of a sudden, without doing anything at all. Just started going down for some reason.
2. This morning, saw about 40% drain in 7 hours..
And, both time I solved it by Clearing Memory from the Task Manager.. Went back to normal 2-3% drain per 6-7 hours after that..
So this might also be a solution. Go to Task Manager, RAM tab, and Clear Memory..
Click to expand...
Click to collapse
Did you manage to check first what is running on your device by looking into Battery Usage settings? I think you have a case of rogue application running in the background.
If you have not rebooted yet could you please attach a screenshot of the battery usage list and graph? In that way we might possibly identify the app running prior to the clearing of memory. Thanks!