Database Info

Maps App Always Running

Did a search but found nothing substantial on this:
Does anyone notice their Google Maps is constantly running? And I don't mean in the cached menu. It's running in the "used" column (left column of the "Running" apps screen.
I'm certain Latitude is off, in fact, I unchecked all the location update options and then signed out of Latitude.
What's causing Maps to constantly stay open? Even after I close it and Stop it from the Running apps menu, it reappears moments later by itself.
Anyone know a definitive answer as to why?

onthecouchagain said:
Did a search but found nothing substantial on this:
Does anyone notice their Google Maps is constantly running? And I don't mean in the cached menu. It's running in the "used" column (left column of the "Running" apps screen.
I'm certain Latitude is off, in fact, I unchecked all the location update options and then signed out of Latitude.
What's causing Maps to constantly stay open? Even after I close it and Stop it from the Running apps menu, it reappears moments later by itself.
Anyone know a definitive answer as to why?
Click to expand...
Click to collapse
The answer I gave to someone asking about Task Killers earlier today in another thread pretty much answers your concerns here. I'll quote it below.
In addition to the explanation of why you shouldn't worry about killing apps I'll add that on my phone Maps is also always running, but it's not sucking up any resources I need (like juice or cpu) so I don't care that it's "running"...and neither should you unless you see it misbehaving.
Android's memory manager has decided that Maps is one you'll need or want running, so it's going to keep re-loading it until something else with a higher priority takes its place.
If you really just can't stand that it's running or it's affecting performance of the phone, there's a root-required app in the Market called AutoStarts, which let's you mark apps as not being allowed to start automatically under a particular situation. You could use that to mark Maps as not able to start on bootup or whatever, but be aware, Android will just load up a different app to fill up that unused memory space...
distortedloop said:
In Android, free memory is wasted memory. People not knowledgable in how Android manages memory think that they're accomplishing something by killing tasks in the hopes of freeing up memory. It doesn't work that way.
Android has a threshold of what amount of free RAM should be maintained, and then does its best to fill up the remaining RAM with apps and stuff you might want to use later; it's like pre-loading your stuff so it loads faster.
The irony of people using task killers to free memory up to "improve performance" and "save battery" is that in most situations they're doing just the opposite. If you kill an app with a task killer, Android will frequently just re-open it in the background to frill up that empty memory space back to its thresholds, thus using up more cpu and juice to reload it.
There are apps or even terminal commands (for root) that let you change that threshold number, and on other devices (2.2 and lower) for me, tweaking that number did sometimes make the phone feel snappier, but it was real trial and error to get it right. I haven't felt the need for it on the Gingerbread Nexus S.
If you're interested in trying something like that, check out AutoKiller Memory Optimizer. Don't let that name fool you, it's a poorly named app, this is NOT a task killer app, it's just a GUI interface to the minfree settings that tell Android's own memory manager what thresholds to use.
There's another one I used to use MinFreeMgr or something like that, but I can't find a link.
And finally, there are limited times that killing tasks is beneficial, one would be if you have an app that's run amok and won't exit on its own. I'm sure there are others, but it's usually a good idea to avoid that practice.
Click to expand...
Click to collapse

Sometimes it happens to me, but a reboot solves this issue.

Thanks Distorted for the explanation. A few more questions:
How come if Google feels it's necessary to keep it open, it's not in the Cache menu? They feel they have to keep it up and running? It can't be cached? Why? I'm mostly just curious about this.
Secondly, also for curiosity's sake, how much percentage does Maps show in your Battery Usage menu? It shows about 2% for me, and that's without actually using it. I'm guessing the 2% is just from running by itself.
It's not detrimental to my performance or my battery (2% is small), but I'm justu wondering why it needs to stay open, and what others' readings are in terms of batt. usage.

I've never noticed Map in my battery statistics as something listed. It's been running all day since I responded earlier, and not there.
2% may or may not be an issue, it depends on what else is used up. And remember, that 2% doesn't mean it used 2% of your total battery charge, it means it's used 2% of what's been used so far.
You lost me with cache menu; not sure what you mean there.
I just peeked at Maps in the Applications/Running apps again. If you click on it in there, it shows 1 process and 1 service. It looks like the service is the "network location services". I'm just wild guessing now, but perhaps it's related to having "use wirelss networks" or use "GPS satellites" enabled in Location & Security menu of Settings. Try turning those off and seeing what happens.
Also, you know that in the battery history screen, you can tap on anything that's listed there and it will give you more details on a new screen? Could you tap that on yours for Maps and see what it actually says? Maybe show a screen shot if you can capture one.

Sign out of latitude that's what is using it.
Sent from my Nexus S using XDA App

leerobson99 said:
Sign out of latitude that's what is using it.
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
He said in his first post that "I'm certain Latitude is off, in fact, I unchecked all the location update options and then signed out of Latitude."
I'm curious what other locations aware apps or activities he might have enabled.

When you go to the Running Applications screen, if you click on the lower right of the screen (somewhere near the "Ram" or "200 MB free" indicator) it'll switch to the cache screen.
Anyway, after a night's full battery charge, Maps no longer shows in the Battery Usage screen, but if it shows up there again, I'll click on it and share more info. I do have "Use Wireless Networks" checked, so perhaps that's the culprit? GPS is unchecked. I only check it when I need to use Maps or Navigation. But I'm not running any location update apps.
But again, it seems it's not doing anything detrimental to my CPU or battery, so this is more of a curiosity's sake. Will report if I find anything new.

onthecouchagain said:
Thanks Distorted for the explanation. A few more questions:
How come if Google feels it's necessary to keep it open, it's not in the Cache menu? They feel they have to keep it up and running? It can't be cached? Why? I'm mostly just curious about this.
Secondly, also for curiosity's sake, how much percentage does Maps show in your Battery Usage menu? It shows about 2% for me, and that's without actually using it. I'm guessing the 2% is just from running by itself.
It's not detrimental to my performance or my battery (2% is small), but I'm justu wondering why it needs to stay open, and what others' readings are in terms of batt. usage.
Click to expand...
Click to collapse
I have noticed it running also after I do a reboot but usually after a few hours the system usually moves it to the cache menu. I have tried to force stop the process but it will usually come back a little later. I noticed the same thing with the android market.

[Q] Q: Battry

pls I have purchased Desire S. in fact, i face a problem with battry life
could you advice me for any solution?

Settings>Sound>Pocket mode off (uncheck) that will help a bit.
Oh and don't try task killers they are useless.
And leave only syncing of essential programs on(like mail, weather, facebook/twitter..) and stop the stocks, news... useless stuff.

Thank you for your early reply

Also turn off auto brightness adjustment, set it to 30% (very good when inside) and add brightness widget to your home screen (to adjust when outside, bcs of sun)

are task killers really useless?> but how can I exit all of the apps that are running in the background? I think they drain a lot of battery juice on my desire S.

ghuk said:
are task killers really useless?> but how can I exit all of the apps that are running in the background? I think they drain a lot of battery juice on my desire S.
Click to expand...
Click to collapse
Thats what i tought at first...well is not how you think.
1. The memory uses same amount of battery even if used 99% or 5%.
2. When you "exit" one app, even if it doesn't close, it will use 0% cpu, and only stay in memory for quick start the next time you start it.
3. If you run out of memory, android will take care and close background apps to free up memory.
No need for task killers. Anyway, if you use task killers it will only use more battery because, some apps autorestart, using battery.

Background apps (not services, but apps you closed recently) run in background mode and only for some time, Android has it's own memory management.

ghuk said:
are task killers really useless?> but how can I exit all of the apps that are running in the background? I think they drain a lot of battery juice on my desire S.
Click to expand...
Click to collapse
It's just how latest Android works thus making task killers useless.
If you're still paranoid, install System Panel app. With it, you can see a crapload of apps running in the background, but none is using the CPU which is what drains the battery. You can still end tasks with it, but you'll notice some of it will be back up instantly.
So if you're constantly auto killing those background apps which then instantly comes back up and then killed again and then up again and on and on, it will end up using more battery than leaving it in the background.
I even see some games in the background apps lol. But does it drain my battery? No.
Don't worry about the memory, it'll never run out.

There is a section regarding extending battery life within this extremely helpful guide
http://forum.xda-developers.com/showthread.php?t=1097538
Sent from my HTC Desire S using XDA App

Once I have the syncing under control, and resist the urge to spend hours playing games, I find the biggest drain is the screen.
I'm using Screen Filter to reduce the backlight level in situations where the automatic brightness is just too bright. This is especially useful in the evenings.
Only problem with Screen Filter is it sometimes interferes with the touch-screen in places, like when installing an .apk - the Install button doesn't respond until I switch Screen Filter off. Weird.

Rather than use an application or the Auto setting which I think aims far to high.
I just simply switch screen brightness down to about 25-30% and then turn it up when I'm outdoors in bright sun light if and when needed.

I recommend what friend above said. You can add widget to your desktop and switch brightness by one tap.
Sent from my HTC Desire S using Tapatalk

[Q] EC10 Mesmerize Process strain

Hi guys,
I have a USCC Mesmerize with EC10 PNP w/ none of the pack addons.
I would consider my phone to be very slim. I pretty much only use the camera, sms, mms, internet, & phone.
But still after my phone has been on for a while my process is up to 295/349 MB
I constantly use the stock task manager with Level 2 clear memory option to kill the active process.
When I do this I normally close anywhere from 5-12 process's. Sometimes I will get a drop to around 245MB and other times it will stick around 282MB
On a fresh restart my phone boots up with 164MB
I immediately goto task manager and do a level 2 clearing of the memory and end up closing 10 programs with a RAM use of 131MB
Is there anything out there app or otherwise I can use to stop and prevent all non-critical process's?

uselessmidget said:
Hi guys,
I have a USCC Mesmerize with EC10 PNP w/ none of the pack addons.
I would consider my phone to be very slim. I pretty much only use the camera, sms, mms, internet, & phone.
But still after my phone has been on for a while my process is up to 295/349 MB
I constantly use the stock task manager with Level 2 clear memory option to kill the active process.
When I do this I normally close anywhere from 5-12 process's. Sometimes I will get a drop to around 245MB and other times it will stick around 282MB
On a fresh restart my phone boots up with 164MB
I immediately goto task manager and do a level 2 clearing of the memory and end up closing 10 programs with a RAM use of 131MB
Is there anything out there app or otherwise I can use to stop and prevent all non-critical process's?
Click to expand...
Click to collapse
That sounds pretty normal from what I have seen. Are you having any issues or just like to see the Rom lower?

Actually android by design is supposed to run almost always at full ram/memory compacity. Using a task killer other than stock can give unwanted results. My phone runs the same as yours does. When you kill off task the systen will automaticly reload common and system apps. Its the nature of android. Unless your having really bad performance. I wouldn't worry about it.
Edit: Ninja'd.
Tap-a-Talked from my Mesmerize

I agree with akellar, that sounds pretty normal. I mean, are you actually suffering any performance issues? If you're not, then you're just worrying about nothing.

Similar stuff here. I use the level 2 clear as well, but mainly to save battery. I run the clear,just before I set it down for a no use period or prior to bedtime and it saves battery big time.
Sent from my SCH-I500 using Tapatalk

No not really any performance issues. Sometimes but its infrequent enough that I couldn't describe it.
That was mainly my thought was saving on battery.
Why have all this crap running if you aren't using it?

Technicly its not running. It is suspended. While it is in ram it isn't using any processing power until the app is brought to the foreground meaning you are using it. Android does this so these apps are ready to go when you need them. I quit using task killers other than the stock one a while back and noticed a big jump in battery and performance. I though they were helping me when in reality it was hurting me. Take a read on android and how it handles multi tasking. It explains it really well. I wish I had a link handy hut if you google it you will find several articles on it.
Tap-a-Talked from my Mesmerize

Yeah, you are actually wasting battery by having the screen on in order to end tasks that aren't actually running.

Either way, my battery lasts longer. I understand the logic, but in reality - my battery lasts longer.
Sent from my SCH-I500 using Tapatalk

I've read probably 20 or 30 articles on this explaining bboth sides and hundreds of user opinions who say to use them, don't use them, use them once a day, etc and why they think that. I really think it depends on what you do with your phone, because in my personal experience I am a heavy user of my phone, constantly switching applications and loading browsers and whatnot. If I don't use a taskkiller then my phone becomes unresponsive and almost unusable at times. I know you're supposed to stay away from them and I have tried that but it is really obvious that it is useful when I can press a button and have my phone actually work again.
For somebody like the OP that just uses it like a normal phone and not a computer like I do, you probably shouldn't use one unless you are really getting slowdowns. It all depends on what exactly is using the memory and not getting killed by the system.
Sent from my CM7 SCH-i500

I agree to an extent. I use the paid version of system panel to monitor apps like that from time to time. I use the stock task killer and do a level two kill after I have been on my phone switching between programs and such. And it does make a difference is performance. Depending on what you are dping depends on whether you should use one or not. I thinl the big depate is whether you should use an auto kill function. Its one thing to kill all task here and there to improve performance but another to have an app doing it every five or ten minutes. I think that's were the big battery drains happen. Anyway. To each there own and if they see it helps them in how there phone performs and are happy with the results, then maybe a task killer ia for them. For me. I just use the stock task manager and it works fine.
Tap-a-Talked from my Mesmerize

Guide to Maximizing Battery Life w/o Disabling Half Your Phones Features

*Disclaimer* This is all from a personal experience and testing/research from a long time android user, what I have discovered over time and has helped me and some friends. This will work whether your rooted OR not. I kept it as basic as I can so everyone can benefit. If you dont like what you read and disagree, or want to add something PM me, Ill change/add and give credit to you. Hopefully, this can grow with the community.
*Rooted Section Will be Added*
*When I charge my battery I usually drain it all the way down or as much as i can (around 20% left) then charge plugged in till green, then power down and charge for another hour or so. Not sure if this matters or not but seems to help me out try it!*
This guide will help you if your rooted or non-rooted, all the apps I talk about I honestly have no ties to the devs. I don't use any SUPER AWESOME AMAZING BATTERY SAVER 5000 apps or anything like that. Those mostly just turn ur radios off and on and kill apps in the background. In my experience a lot of them cause syncing issues with my e-mail and other notifications. I like to receive my information instantly not have an app waiting for me to turn my screen on to check for updates.
About my personal setup: Basically, I want my phone to last me all day but still perform well with a heavy use, WITHOUT needing to constantly change settings to save battery. With what I have here Im able to keep my Sensation running for a full day of moderate-heavy use (7:30am to around 10pm) with its STOCK battery (Did damn well on my Evo 4G too). Days of very minor use Ive gone into the second day with 60% + battery. Yes, I use all my home screens and have a good amount of widgets, I love sense and its widgets. I play games, surf the web, do a lot of texting, listen to a lot of music, decent amount of fbing and email, usually take a few pictures a day. Half my day is wifi/other is mobile data.
Here goes the real basics, mostly common sense here not trying to insult anyone. Feel free to browse thru it quick (green text) if your not totally new to the android scene, whats after it will be a good read for noobs and vets.
*I use the power control widget, make getting to a lot of settings quicker. Why waste battery digging thru menus?*
Basics:
-Screen brightness: (duh ) these pretty screens eat battery brighter=quicker drain naturally and from my experience leaving it on Auto Brightness kills more battery too. Each time your phone pulls information from the sensor to decide on how bright it should adjust itself too.
-GPS: If GPS is on it should not effect battery unless an app is using it and you see the GPS icon on your notification bar. I noticed a very slight increase in mA discharge when i had it enabled, to be safe leave it off if you dont use it extremely frequently.
Location thru mobile networks: Not to hard on battery. I leave mine on it does add drain but it takes away from my weather widgets updating when Im traveling.
-Bluetooth: Moderate battery drain. I honestly don't use it at all myself but if you do try your best to keep it off when not in use.
-Wifi: Android has gotten a lot better at managing wifi over the past few years. It doesn't drain that bad on battery and it shuts off/on periodically on its own when screen is off depending on whats using it.
Google Back-Up: Takes a little juice here and there no biggie. I dont use it just because I like to fresh install my apps when I try a new rom, run into less problems that way.
2G/3G/4G: This varies phone to phone, the slower speed the better battery life. If you know your not going to be using 4G for a while turn it off. I leave mine on 4G or wifi all day with my sensation. When I had Sprint and my Evo I would leave it off most of the time. Depending on your carrier and how their data works this is a big one. T-Mobile seems to handle well, Sprint and Verizon's 4G Ive seen eat an insane amount of battery.
Sync/Background Data: I lumped them together because sync is pretty much reliant on background data. These kill a lot of your battery in general. It syncs your apps (email, facebook, google data, contacts, etc.), the periodic checks your apps do to check for and download new emails and notifications, using background data (data still transmits when screens off). I always leave these on and still manage great battery life, I like things instant if I wanted to wait Id just wait till i got in front of a PC. Sync and Background data are the settings most battery saving apps control because they really can help your battery if you turn it off. You can control what core apps sync in settings>accounts and sync. Or the power widget that 95% of android phones have has it on there. I recommend minimizing the amount of apps you allow background data with, example: WeatherBug first launch it asks if it can automatically update itself in the background for apps were thats not necessary hit no.
Radio/Airplane Mode: Pretty self explanatory, turns off your connection to your wireless provider. No point in ever turning it off in my eyes, your phones no longer a phone.
What has really helped me with my battery life (non-basics):
There is a lot to be said when it comes down to 2.2+ android phones and whether they need a task killer anymore or not. Since Ive had a lot of android phones and a few now that are 2.2+ Ive done a lot of testing. I usually go about a 2 weeks on one idea or new task killer and keep a close eye on battery drainage using Battery Monitor Widget, free app in the market. It tells you exactly how much of your battery is being drained without killing battery itself. Each phone/rom settles at a different average mA lower the better. In my experience if I can keep my phone anywhere under 100mA when idle im doing good. This held true on both the Evo 4G and my Sensation. Some ASOP roms i could get down to the 30's but for sense under 100mA is good. Keep in mind you will get the occasionally spike here and there its just android and/or apps in the background. You can view the a chart of the battery data in Battery Monitor.
Instead of boring you guys with each task killer Ive used and its results, Ill just get down to what I found out in the end.
Basically, the way android 2.2+ works it really isn't necessary to run a task killer it does a decent job removing apps from memory when you need more memory. But at the same time I found running a task killer periodically (BUT not killing frequently used apps) results in a lower average mA drain leading to overall better battery life.
The best application I have used has to go Automatic Task Killer , trust me Ive used a lot from the top free ones to a few of the more popular paid ones. What this task killer does is kill a selection of apps you allow it too every time your phones screen shuts off and goes idle. On Automatic Task Killer's first boot your shown a screen of every application that could at some point run in the background on your phone. This part sucks a little bit but it is worth it, you need to select which of the apps you want to allow it to kill automatically. It does not kill foreground apps the ones you currently have open on the screen aka a browser or a game. Example your playing NFS: Shift and your boss walks by so you quickly pause and hit the power button turning off the screen, next time you turn the screen on it will kill all other allowed background apps but your game will still be up front and center.
Now the trick is to go thru and set it to kill apps you know your phone won't automatically just restart or you don't use 90% of the time. So don't select things like Dialer, Contacts, Clock, Calendar, Messages or apps you constantly use/check such as a third party SMS app or your main E-Mail Client or third party keyboards (various by person and what you use most). Letting the app automatically kill those is just going to lead to worse battery life because your phone will just restart it each time leading to more CPU cycles (not what you want and part of the reason some consider task killers bad things).
Also, when using any task killer and killing the proper apps sense runs smoother, a big deal with sense 3.0.
So hopefully with a little messing around you can get a good setup where your phone lasts you all day without having to constantly keep changing settings and watching your battery life. All while everything stays syncing and instant. Hope this helps!
*ROOT Section (now that we have s-off )
Everything posted above can be done on any rom, rooted or none. There has been a lot of posts on "freezing apps" that you dont need or typically use, which does in fact really help battery life. Since, we (by we i mean sensation users) now have a permanent root this is my tiny second part of the guide for rooted devices.
I dont freeze my apps I prefer them to be gone for good if its something I dont see myself using or its bloat that came with my phone/rom. Since 98% of us will be using custom roms now this usually isnt an issue since most dev's r good at what they do and remove all the bs we dont need or normally use. Still there is some apps we may not want on our phones so for that I use SystemApp Remover . Its a great App for people who dont want to have to worry about going in manually and getting rid of system apps.
Its just basically an Uninstaller that allows you to access any and every app on the phone for you to uninstall (thats y roots needed). For me I just go in an drop the apps I know i wont use. A lot of roms come with carrier add-ons and such, those I normally delete as well as a few HTC sense widgets and apps I see no need for. It will free up space and increase your phones battery life with most things you delete.
Now, be careful. You are prompted upon opening SystemApp Remover that messing in system apps is dangerous and it is. If your not sure what something is DONT touch it, simply do a google search or ask around to see if its safe to remove first.
Re-calibrate Battery: After you flash a new rom or start using a new battery, you should use your recovery (CWM or other) to Wipe Battery Stats. Before you do this make sure your battery is at 100% and has been on the charger for over an hour with the fully charged green led on. This will allow your device to better drain your battery and can really help battery life.
So hopefully with a little messing around you can get a good setup where your phone lasts you all day without having to constantly keep changing settings and watching your battery life. All while everything stays syncing and instant. Hope this helps!
Thanks to people who have contributed:
-JadeSoturi

thanks for sharing the experience
i'm trying Automatic Task Killer

devine might said:
thanks for sharing the experience
i'm trying Automatic Task Killer
Click to expand...
Click to collapse
no problem. let me kno how it goes for you

very good info! would also help if you specify which versions of android.....

Thanks for the info, hope it will increase my battery life to last a day

Airfaire said:
very good info! would also help if you specify which versions of android.....
Click to expand...
Click to collapse
im on my sensation so 2.3.3. Been getting a lot of hate on the sensation forums since task killers are officially deemed no longer needed, but this method really helps me with battery life hoping itd help some of u too

Watchdog> then any task killer
ADR6300

Hmm, ill try auto task killer as well, tried a few others.

I use JuiceDefender, I like it. It manages my connectivity pretty well and it does help.

This is excellent, many thanks. As a converted WM 6.5 user I have to say, I am enjoying android considerably more and I prefer it to the Metro interface of WP7. It's nice to know the little tricks to get the most out of it. Thanks again. ^_^

DarkSwanKnight said:
I use JuiceDefender, I like it. It manages my connectivity pretty well and it does help.
Click to expand...
Click to collapse
same here, JD works pretty good

TastyTorge said:
same here, JD works pretty good
Click to expand...
Click to collapse
Worth getting the full one or will the free version do?
Sent from my HTC HD2 running TyphooN CyanogenMod 7 via XDA Premium App

Thanks
Thanks for the info, and for sharing, i will try the different methods

i havent really bothered with task killers but ive found reducing the brightness and disabling data and sync makes my battery last alot longer. i just re enable when i need them.

also, i downloaded setcpu and added a profile for while the screen is off. that helps alot. the drain is about 5% with the screen off after every 3 or 4 hours.

Very good info thanks

You had me impressed until you mentioned task killers. Absolutely horrible...
Sent from my HTC Sensation 4G

Martin_Toy said:
Worth getting the full one or will the free version do?
Click to expand...
Click to collapse
Full version is much better.
It's killer app indeed. I think many of it's features should be natively included in android.
Options like "Turn off 3G/EDGE when connected to Wi-Fi", "Turn off all radios when screen is off", "Turn off Wi-Fi after x minutes if it doesn't connect to a network", "Set screen brightess to minimal when battery is low", etc....it wouldn't be that hard to implement and battery life, perhaps most criticized aspect of Android, would improve immensely.
fpu

floating_point_unit said:
Full version is much better.
It's killer app indeed. I think many of it's features should be natively included in android.
Options like "Turn off 3G/EDGE when connected to Wi-Fi", "Turn off all radios when screen is off", "Turn off Wi-Fi after x minutes if it doesn't connect to a network", "Set screen brightess to minimal when battery is low", etc....it wouldn't be that hard to implement and battery life, perhaps most criticized aspect of Android, would improve immensely.
fpu
Click to expand...
Click to collapse
Your mobile network DOES turn off when connected to wifi, and if all radios turned off when the screen went off, how would you ever get calls or emails with the phone in your pocket? The wifi after x minutes would be a nice feature, but I don't like things touching my screen brightness.

Thank you for your information.

Battery

I know I've made a few posts about this in the past, but now I've learned a few things since then.
I know the battery isn't the greatest on the infuse (no rom that I'm using atm..) but would like to get the most juice out of my device that I can. I have root access and currently use the apps "battery calibration" and "no-frills CPU control" which I set my cpu at a relatively low frequency to help keep juice.
My phone is drained throughout my day, even without use. I believe it primarily happens because my data (mobile network) consumes it. I know apps such as "juice defender" are great at reducing idle drainage because it shuts off your network connection while in idle to save battery. However, I have used this application in the past and after a few days of use, it shuts off my mobile connection altogether.
My question is, if I were to use this application again and my mobile network were to malfunction, would I be able to change my apn to regain my network connection? In the past I had to reset my phone to regain connection, which isn't really worth using if that's the only solution.
Or are there any other battery saver apps worth using??
Thanks
Sent from my SAMSUNG-SGH-I997 using xda app-developers app

Dr_Nacho said:
I know I've made a few posts about this in the past, but now I've learned a few things since then.
I know the battery isn't the greatest on the infuse (no rom that I'm using atm..) but would like to get the most juice out of my device that I can. I have root access and currently use the apps "battery calibration" and "no-frills CPU control" which I set my cpu at a relatively low frequency to help keep juice.
My phone is drained throughout my day, even without use. I believe it primarily happens because my data (mobile network) consumes it. I know apps such as "juice defender" are great at reducing idle drainage because it shuts off your network connection while in idle to save battery. However, I have used this application in the past and after a few days of use, it shuts off my mobile connection altogether.
My question is, if I were to use this application again and my mobile network were to malfunction, would I be able to change my apn to regain my network connection? In the past I had to reset my phone to regain connection, which isn't really worth using if that's the only solution.
Or are there any other battery saver apps worth using??
Thanks
Sent from my SAMSUNG-SGH-I997 using xda app-developers app
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A bit more information is needed before a specific course of action can be recommended. How much battery life are you using in an average 24 hour period? Also, what version of Juice Defender(beta, free, plus, ultimate) are you using, and what specific settings are you utilizing. It is a very customizable program after all. You might look into Battery Indicator Pro, which estimates your total remaining battery life based on your level of usage. I would also recommend CPU spy, which, if your device is rooted, will show the percentages that your device is running at various CPU levels.

If you turn off all the locational stuff, turn off 'update my current location' in Navigator, and set your CPU gov to conservative, you might get better battery life. I've not had any lasting luck with any of the battery saving apps. In the end, I decided to buy a couple of Anker batteries from Amazon just in case I have a bad battery day... Also some of the battery saving mods work, but I'm not sure about applying them to ICS and JB ROMS. I haven't tried!

Battery life is what you make of it..
Anything running in the background will drain the battery.. email constantly checking for new messages, twitter, Facebook, GPS, WiFi if no connection is found, etc..
Anything that makes the phone process even while the screen is off is going to kill a battery..
What ROM are you using? Some ROMs have better life than others..
How much are you actually using the phone?
What's the brightness set at?
Have you tried changing the processor and slowed it down?
Lots of information that is missing is helpful..
Its powered by Jellybeaned AOKP!

I know apps such as "juice defender" are great at reducing idle drainage because it shuts off your network connection while in idle to save battery
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Some have good luck with these, others don’t. I prefer to try to adjust settings myself.
I believe it primarily happens because my data (mobile network) consumes it.
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How about putting a widget on your homescreen to toggle data on/off. Keep it on only when you need it. I go a step further, I use Tasker to automatically turn my data off every time my screen times out (because that means I’m not using it... I can restart my data later with my widget when I need it). Maybe that’s extreme, but I’m not just watching my battery.. I’m managing my limited data plan.
My phone is drained throughout my day, even without use.
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It may be that you have wakelocks keeping your phone awake when it’s supposed to sleep. One way to see this is (in GB or above) Settings / About-Phone / Battery Use...then click on the small graph at the top... should expand it to a large graph with traces along the bottom including Awake and Screen On. If you have long periods of time where phone is awake while screen is off, that’s a wakelock problem. A good program to troubleshoot that is Better Battery Stats. If nothing else, follow the instructions in the first post in the BBS thread linked below, and then post a dump to the end of that BBS thread (the developer and a lot of other knowledgeable people follow that thread and will help you interpret results):
http://forum.xda-developers.com/showthread.php?t=1179809
Thru use of BBS, I found that Google Maps is one that was keeping mine awake and I think someone else on the forum reported the same. If that program (Maps) is causing problems, you can disable it from auto-starting on boot using Gemini Manager. It will still be available when you need it, just take a few seconds longer to load the first time after boot. Then need to reboot to stop it from causing wakelocks after use (there may be other easier ways, but this works for me).
Another program (Power Tutor) was helpful to me to see programs that were consuming unusual amount of battery although not necessarily thru wakelocks. In my case Dolphin Browser HD was occasionally drawing very high power even when that program was not actively in use.

electricpete1 said:
I found that Google Maps is one that was keeping mine awake and I think someone else on the forum reported the same. If that program (Maps) is causing problems, you can disable it from auto-starting on boot using Gemini Manager. It will still be available when you need it, just take a few seconds longer to load the first time after boot. Then need to reboot to stop it from causing wakelocks after use (there may be other easier ways, but this works for me).
Another program (Power Tutor) was helpful to me to see programs that were consuming unusual amount of battery although not necessarily thru wakelocks. In my case Dolphin Browser HD was occasionally drawing very high power even when that program was not actively in use.
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So how can I stop maps to running in background? only rebooting the device is the only option?or is there any other option?
TIA

atrix4nag said:
So how can I stop maps to running in background? only rebooting the device is the only option?or is there any other option?
TIA
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Just to provide more details on my previous post (not sure if it's answering your question):
I followed instructions here:
http://forum.xda-developers.com/showpost.php?p=29420959&postcount=7059
In particular, I installed the free program "Gemini Apps Manager". That allows you to stop programs from auto-loading at boot.
So I used the program to stopp Google Maps from auto-loading at boot.
That stopped a large chunk of my wakelocks, as long as I don't manually launch Google Maps.
If I do manually Google Maps, then those wakelocks come back, and to get rid of them I have to reboot.
I don't use Maps that often (only when I go on trips), so it's not a big problem for me to reboot when I'm finished with my trip to help keep my battery use low.
It may also be possible to kill it from the list of applications at Settings/Applications/ManageApplications and killing botht the application and the process...but I'm not sure if it will stay killed that way... haven't tried. I know some applications have hooks that make it hard to get rid of them once they're launched.
But (if you haven't already), I think it's a good idea to use BBS to find out what programs are causing problems on your phone. You may have other apps causing lot bigger problems than Maps. And it certainly may be the case that a program that acts up on one phone can be fine on another phone due to differences in the way the user configures the application settings and the phone settings (along with other possible differences in application version, ROM used, etc etc).

electricpete1 said:
Just to provide more details on my previous post (not sure if it's answering your question):
I followed instructions here:
http://forum.xda-developers.com/showpost.php?p=29420959&postcount=7059
In particular, I installed the free program "Gemini Apps Manager". That allows you to stop programs from auto-loading at boot.
So I used the program to stopp Google Maps from auto-loading at boot.
That stopped a large chunk of my wakelocks, as long as I don't manually launch Google Maps.
If I do manually Google Maps, then those wakelocks come back, and to get rid of them I have to reboot.
I don't use Maps that often (only when I go on trips), so it's not a big problem for me to reboot when I'm finished with my trip to help keep my battery use low.
It may also be possible to kill it from the list of applications at Settings/Applications/ManageApplications and killing botht the application and the process...but I'm not sure if it will stay killed that way... haven't tried. I know some applications have hooks that make it hard to get rid of them once they're launched.
But (if you haven't already), I think it's a good idea to use BBS to find out what programs are causing problems on your phone. You may have other apps causing lot bigger problems than Maps. And it certainly may be the case that a program that acts up on one phone can be fine on another phone due to differences in the way the user configures the application settings and the phone settings (along with other possible differences in application version, ROM used, etc etc).
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Thanks for your detail explanation. My main question was how can close the app without restarting? i feel my major battery drain is from dolphin browser, befor dolphin i used opera, even that has the same problem. Most of the time, if I dont open dolphin, my phone battery is good, but once I open it, it drains battery. So i am looking for soemthing simple which does, without rebooting the device.
Any way thanks for your help.