Related
Well guys,
It's been a long time since I realized my Nexus ONE was draining a lot of battery.
After some testing I figured out one of the most probable causes for that, Autosync.
So I started creating a proof of concept app in order to run autosync at a specified custom time.
On the other hand, I read some users in this forum talk about the possibility to monitor Signal Strength and disable APN if under a given threshold... so I did it (and added Autosync control on low signal too).
It is very useful when you work all day in low signal areas (as me).
Remember.. this is just a proof of concept... may fail a lot or never!
Search for it in the market!
Enjoy
IMPORTANT: Dont kill the app! Exclude it from memory savers (automatic tasks killer). And dont worry about memory or CPU use, it is negligible.
Update 23/08/2010
New Version 0.2. Hope you like it
You have to unistall the previous one (if not it won't install) because I lost my previous certificate . Sorry!!!
Go to:
https://sites.google.com/site/shutupbatterysaver/
Interesting...will be testing
What a great idea!
But does this app use a lot of battery monitoring the signal strength and adjusting for this?
will this work on other phones too or just nexus at this time?
First testing i was able to change settings but it seems to fc on me. Using htc hero cdma on darchdroid.
Jon.StatiK said:
First testing i was able to change settings but it seems to fc on me. Using htc hero cdma on darchdroid.
Click to expand...
Click to collapse
It works perfectly on HTC Hero GSM in Spain with the android 2.1.
So I don't know... I don't have an American Hero.
It should work on every android 2.1 and 2.2 phone...
Markdental said:
What a great idea!
But does this app use a lot of battery monitoring the signal strength and adjusting for this?
Click to expand...
Click to collapse
Dont worry for CPU(battery) drain.
When using Scheduled Autosync it just uses a few miliseconds of CPU for each Loop.
And for the Signal Strength monitoring, it checks it every 10 minutes and only uses (again) a few miliseconds.
If you have Spare Parts, you can check it yourself!
Wow! I instantly noticed a difference in drain even when monitoring it with adb. I'm impressed. What are you guys settings looking like? I am not sure how I should set it up. If I set the sync on for every 25 minutes, does that mean my phone will ONLY auto sync every 25 minutes? This app is long overdue! Thanks!
on my nexus if I leave the app and click on it again on the drawer, the app resets everything (settings, logs)
THATTON said:
Wow! I instantly noticed a difference in drain even when monitoring it with adb. I'm impressed. What are you guys settings looking like? I am not sure how I should set it up. If I set the sync on for every 25 minutes, does that mean my phone will ONLY auto sync every 25 minutes? This app is long overdue! Thanks!
Click to expand...
Click to collapse
Yeah, would love to hear some other users' settings that are working for them.
Like maybe the cutoff for the signal strength level.
also, am I suppose to leave sync off?
congratulations for your job. anyway i have an issue with my nexus one. the app semms to work for about 5sec then all the settings are reseting and apn and sync are switching on even if my signal is below my previous settings. do you have any idea?
thank you.
spyinzedark.
Woo! I'm glad my thread on turning off data when signal is low actually made it into something! I'll try this out soon...
Markdental said:
Yeah, would love to hear some other users' settings that are working for them.
Like maybe the cutoff for the signal strength level.
also, am I suppose to leave sync off?
Click to expand...
Click to collapse
I would also like to know if I should be leaving androids built in auto sync off or leave it on? So far, I have been getting great battery with this set to
Sync options:
30min off
2 min on
Signal options:
-104dBm
-104dBm
I can't wait to see where this is going!
I also can't get my settings to save.. just resets after I exit the app.
dessanct said:
I also can't get my settings to save.. just resets after I exit the app.
Click to expand...
Click to collapse
this ^
(10chars)
G1-evolve said:
this ^
(10chars)
Click to expand...
Click to collapse
Why are you reseting the app?
I mean, the app is meant to be always alive.
You should never kill it and exclude it from any memory saver task killer that you have. Otherwise it cannot work!!
Dont worry about leaving it alive as it only uses a very very small time of CPU.
Sooo... Dont Kill it!!
Just let me know your results
I am currently using:
- Autosync due to Timer 1h - 3m
- APN off if Signal less than -90dBm
It works nice!
Anyone think this would conflict badly with juicedefender?
r0adki111 said:
Anyone think this would conflict badly with juicedefender?
Click to expand...
Click to collapse
I'm not using JuiceDefender anymore because it just seems to mess too many things up. That's just my experience though.
wjax said:
I am currently using:
- Autosync due to Timer 1h - 3m
- APN off if Signal less than -90dBm
It works nice!
Click to expand...
Click to collapse
Should we be leaving the regular autosync on or off?
The last few days my TF101 keeps draining over night, when I look at my battery stats it says 98% is Wifi. I'm not sure what is happening, should I think it is the Dock battery drain problem, or do you think I have a bad app that is keeping wifi going ? If so, how can I find it? I am on a custom rom Revolution 2.3.0 and was wondering if I may be better off trying to go back to the stock WW rom but with root? in preparation for ICS?
Also could this be sleep problem maybe?
Thanks all
Try auto airplane mode. Worked for me.
That is mostly a bad app. Try to get a task manager software to see what's on and kill it. It is most certainly a programe that connects to the Internet most of the time like torrent based software that is always uploading...
I had this problem once or twice when flashing new ROMs.
Just try to reflash the ROM of your choice and wipe cache also.
Let me know if this helped!
What apps are you running?
Check your apps. To test this, just before you put the TF to sleep. go into wifi settings and set wifi to go off when screen does. put it to sleep. I found this works, but something is resetting wifi off to never once you wake it up. Permissions on most apps are way more than needed.
Just noticed it is set up in device settings to never disconnect from wifi. What should the default setting be for the device? I have set back to disconnect on screen going off. What do you guys have set for yours?
I have a B50 dock and a B60 Transformer. My Transformer began draining no matter which options I set with wifi and screen etc., previously I had a very low battery drain. I started looking around and discovered some apps that I had installed had automatically initiated auto synch settings. I disabled all auto Synch options and now it is going into deep sleep and battery drain has stopped.
asus transformer 101g - all widgets and programm show me 8-9-7 Mv and do not show normal voltage ? WTF ?
wilx said:
Just noticed it is set up in device settings to never disconnect from wifi. What should the default setting be for the device? I have set back to disconnect on screen going off. What do you guys have set for yours?
Click to expand...
Click to collapse
You need to check that setting each time before you put TF to sleep as some apps will change it on you. Apps seem to demand way mote permissions than they need to do their job
change the wifi settings "disconnect policy" to " never when plugged in". I did that running prime 211 and it saved tons of battery. Its more absolute control. I check my tf all the time so i dont miss any updates n stuff. I have my phone too.
Matterhorn said:
I have a B50 dock and a B60 Transformer. My Transformer began draining no matter which options I set with wifi and screen etc., previously I had a very low battery drain. I started looking around and discovered some apps that I had installed had automatically initiated auto synch settings. I disabled all auto Synch options and now it is going into deep sleep and battery drain has stopped.
Click to expand...
Click to collapse
Thanks, are all these autosync settings in one place or in the individual apps
wilx said:
The last few days my TF101 keeps draining over night, when I look at my battery stats it says 98% is Wifi. I'm not sure what is happening, should I think it is the Dock battery drain problem, or do you think I have a bad app that is keeping wifi going ? If so, how can I find it? I am on a custom rom Revolution 2.3.0 and was wondering if I may be better off trying to go back to the stock WW rom but with root? in preparation for ICS?
Also could this be sleep problem maybe?
Thanks all
Click to expand...
Click to collapse
I chased this up recently in http://forum.xda-developers.com/showthread.php?t=1276670
I've found the same issue, something is resetting my wifi policy - probably some app or service I've downloaded.
I'm running Revolver 3.11.1 with default rom and even after flashing and trying the old dock firmwire I'm not having any luck. I've been investigating writing a service to identify and log changes so I can track the culprit, in the meantime I'm using auto airplane off as someone else suggested, its a perfectly working alternative but I'd rather minimise the bits and pieces trying to regulate what should be normal system controls...(given thats likely what got us here in the first place )
Hi guy, my wifi won't turn off when my Xoom is on sleep. I have set the settings of 'keep wifi on during sleep' both to 'NEVER' and 'ONLY WHEN PLUGGED' but nothing happens. Wifi stays on and keeps draining my battery life. I am running rooted with the latest version of nightly 62 and I've been having this issue since 55. I have reinstalled, flashed, factory reset, wiped my Xoom.
Is anyone else having this issue? What should I do?
From my experience, wifi stays on for a little while longer after device sleeps. However, some apps in background may trigger wifi back on again. So I turn off wifi when i go to bed. Actually i notice wifi itself will not drain much battery, 1-2% for 10hr. It's the host apps sucking the juice.
I am not an expert though.
OK i've also checked it out and as you said wifi turns off after some time. My main problem now is that my battery life won't last more than 3-4 hours on wifi.
I have posted my battery stats with use of web browsing and watching pictures on gallery...
jimgeroul said:
My main problem now is that my battery life won't last more than 3-4 hours on wifi.
Click to expand...
Click to collapse
What do you mean "no more than 3-4 hours"? In your battery chart, you can get more than that even starting from 75% battery.
What I wanted to say is that I think my battery won't last more than 4 hours with wifi on and some serious usage.. from my stats as I can see I've been using it 5 hours but I only had screen on and browsing the web. I think there will be a huge difference if I am watching a movie or playing a game.. I don't have the time to check it now but I will post my results in some days..
According to my previous battery graph do you see any problem or something less from what your Xoom battery holds? Does this battery drain seems normal to you?
jimgeroul said:
Hi guy, my wifi won't turn off when my Xoom is on sleep. I have set the settings of 'keep wifi on during sleep' both to 'NEVER' and 'ONLY WHEN PLUGGED' but nothing happens. Wifi stays on and keeps draining my battery life. I am running rooted with the latest version of nightly 62 and I've been having this issue since 55. I have reinstalled, flashed, factory reset, wiped my Xoom.
Is anyone else having this issue? What should I do?
Click to expand...
Click to collapse
I think you'll find it will stay on for about 15 minutes. There is some setting in a system database (using a sqlite editor) that can be changed to bring this down. I doubt Wifi is what's draining your battery. Are you synching email via activesync or running other stuff in the background?
I am only using my yahoo mail from the EMail app. I don't know if it uses activesync. I have set it to check emails every 30minutes.
wifi not turning off
Edit: I found the wifi sleep option in ICS. Google sure did a great job of hiding it. See attached picture for anyone else having wifi staying on during sleep issues.
So there are three options
Keep WiFi on during sleep
1) Always
2) Only when plugged in
3) Never
What option to set if i want Wifi to turn of after some time of when phone sleeps. Previously i had set the option to 15 minutes but that option is not available in ICS and i m having a hard time understanding how these options work on my sensation.
Can anyone explain what each of these options do ?
lazers378 said:
So there are three options
Keep WiFi on during sleep
1) Always
2) Only when plugged in
3) Never
What option to set if i want Wifi to turn of after some time of when phone sleeps. Previously i had set the option to 15 minutes but that option is not available in ICS and i m having a hard time understanding how these options work on my sensation.
Can anyone explain what each of these options do ?
Click to expand...
Click to collapse
My guess:
1) Always: WIFI always on no matter awake or asleep
2) Only when plugged in: WIFI always on only when plugged to power
3) Never: WIFI will be off if asleep (my current setting)
That was it
invidious07 said:
Edit: I found the wifi sleep option in ICS. Google sure did a great job of hiding it. See attached picture for anyone else having wifi staying on during sleep issues.
Click to expand...
Click to collapse
Thanks, I had not seen the option to turn wifi off during sleep.
--Doug
Bear in mind that (irritatingly) applications can seemingly change this setting.
cspiby said:
Bear in mind that (irritatingly) applications can seemingly change this setting.
Click to expand...
Click to collapse
For an app to change wifi sleep policy, it needs the WRITE_SETTINGS permission.
i lose around 40 precent overnight everyday
its really frustrating knowing that i have to work with it full day afterwards
so is there any fix for this?
No idea what youre talking about. Mine only drains 20% with wifi and wifi apps running overnight.
Maybe you should look over what you got running, and if you got a custom kernel, reduce the lowest frequency of the cpu. Im running mine at 450Mhz or something.
Ooooor maybe 'overnight' for you is like 26h ?
You could also............
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suspense!
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Leave it on the charger over nite! I know. Shocking.
Download "BetterBatteryStats" from here and check which app is causing it. If you need assistance, just head over to BBS thread. Remember to attach your log file so it's easier for them to help you.
Hearmeman said:
i lose around 40 precent overnight everyday
its really frustrating knowing that i have to work with it full day afterwards
so is there any fix for this?
Click to expand...
Click to collapse
First thing, you should get CPU Spy from the market. This will tell you if your TF is going into deep sleep or not.
If you were experiencing the same issue under HC then ICS most likely wouldn't fix the issue anyhow.
Prior to ICS I was loosing about 25% over night which just shouldn't happen. I was rooted but stock otherwise. I unrooted my TF & completely wiped before flashing ICS. One cool thing about ICS is there is an intergrated task manager widget. You can see what programs are running at any current time. There were three programs that were constantly running that I disabled. Those were PixWE, Netflicks, & My Uploads. Netflicks kept wanting me to update but I don't use it so why update it? I simply disabled it and there are a whole host of other programs that can be disabled too.
With all this being said I am only loosing 3-4 percent over night running ICS completely stock.
Try airplane mode
There's an app in the market that simulates airplane mode, but allows wifi still. After I installed it I stopped losing battery overnight. It's basically a wake-lock issue.
2easilyamused said:
There's an app in the market that simulates airplane mode, but allows wifi still. After I installed it I stopped losing battery overnight. It's basically a wake-lock issue.
Click to expand...
Click to collapse
+1 This worked for me too but for a different reason. My TF tends to leave wifi switched on, even when told to turn off when the screen does. It could also be a rogue app as described above. Once you sort it out, overnight drain should only be a few percent at the most.
2easilyamused said:
There's an app in the market that simulates airplane mode, but allows wifi still. After I installed it I stopped losing battery overnight. It's basically a wake-lock issue.
Click to expand...
Click to collapse
Could please tell me the name?
How to diagnose here
I lose ~20% overnight in flight mode.
If I go Settings > Battery I see it's a lot of Android OS. But widgets must be included in that. So then I go settings > apps > running and see a few apps running, but I can't tell which of these is killing the battery and I don't know which app would tell me ((can I run top on the the commandline?)). I will experiment more and report back. I suggest you do that same.
This should go in the first post of this thread:
To diagnose this charge before sleep, put into flight mode overnight and look in the morning to see if the Android OS has been the culprit.
Perhaps you don't need any 3rd party apps for diagnose but if you need to be available for early morning calls use a profile scheduler.
Get a new Kernel
The main problem is the kernel in ICS, a way to fix this is changing your kernel, I do recomend the Test kernel from Guevor, install from version 11 to up, test it and keep the one you like. My tf is lasting fully with keyboard, around 30hrs.
I use test 13
but on .17 and not .23
I'm on ICS 4.0.3 with 3.0.8-NEO though
werewolferx said:
The main problem is the kernel in ICS, a way to fix this is changing your kernel, I do recomend the Test kernel from Guevor, install from version 11 to up, test it and keep the one you like. My tf is lasting fully with keyboard, around 30hrs.
Click to expand...
Click to collapse
My Nook got stolen and I'm waiting for a DroidPro to arrive so this would be on my main phone. When I've tried to flash just the kernel on it's own I've had problems before. This time I'll give it a go but am I missing something in terms of flashing a new kernel on?
I'm on ICS 4.0.3 with 3.0.8-NEO-3.0-TeamICSSGS-257174-g197c9a1-dirty (build *07)
Other than the possible battery problem it's been good. I just want to check to see if yo uhave anything more concrete to backup your decision... that a different kernel really might make any difference because that Test kernel from Guevor is very much in flux... I'd no idea which one to choose.Up to test15 now.
(thread for reference here: http://forum.xda-developers.com/showthread.php?t=1565519 )
For convienience it would be nice to backup the current kernel first as other than battery it's working well...
update, edit instead of bump:
ok, I lost 1% an hour last night in flight mode (6% over 5 hours) with all background apps and services killed. Does that seem about right? The interesting thing was that not all processes/services/backgrounded showed the same on different task killers...
I bet there's lots of people updating kernels when actually it's an app, or the left over effects of an app or something like that.
Hearmeman said:
Could please tell me the name?
Click to expand...
Click to collapse
Use Auto Airplane Mode by DON this fixed my problem with battery drain from the wifi staying on.After 4 days of use I still hade 35% battery left!
ROM: CM9 latest nightly
Kernel: CM9's own
Radio: T-Mobile's UVLC8 (yes, I'm on T-Mobile)
Brightness: Auto (shown in screenshot)
Synced Gmail accounts: 3
Accounts in Email app: 0
My battery drops 20% in 42 minutes, which means it will be depleted in 3.5 hours. And this is mostly due to the screen. Why? I use the phone moderately and ALWAYS press the Power button to turn the screen off whenever I'm done replying to a text or doing anything with it.
Any suggestions?
Well judging from your notification bar you have bluetooth, WiFi, fb sync all on and you aren't even connected to a WiFi network or Bluetooth device. Try turning those off when they are not needed. Also go into the Facebook app and go to settings and change you sync time to a little longer than an hour (if you can stand it). Try that for now and see what happens
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Some info on screen on time would help, 3.5hrs screen on time is barely below average. I would expect that if FB is always syncing and blue tooth.
Also I would verify you don't have a wake lock going from charging. You can check with CPU Spy, better battery stats, as well as some others. Cpu spy is likely the easiest way.
Sent from my SGH-I727 using Tapatalk 2
Every once in a while I'll get a flash that does this, the battery just seems to be losing its will to live. I don't understand it myself but I restore my last nandroid backup, and then flash again. After that all goes back to normal.
ckck543 said:
Well judging from your notification bar you have bluetooth, WiFi, fb sync all on and you aren't even connected to a WiFi network or Bluetooth device. Try turning those off when they are not needed. Also go into the Facebook app and go to settings and change you sync time to a little longer than an hour (if you can stand it). Try that for now and see what happens
Click to expand...
Click to collapse
I always keep WiFi and Bluetooth on. I thought neither one of those really used a lot of power unless actually connected. I use BT only in my car and WiFi only at home (evenings). My FB refresh interval is set to 1h. I hardly think this is draining my battery.
lnfound said:
Some info on screen on time would help, 3.5hrs screen on time is barely below average. I would expect that if FB is always syncing and blue tooth.
Also I would verify you don't have a wake lock going from charging. You can check with CPU Spy, better battery stats, as well as some others. Cpu spy is likely the easiest way.
Click to expand...
Click to collapse
Better Battery Stats wasn't free, so I installed CPU Spy and Battery Spy, I am letting the phone charge to 100% and then, I'm going to unplug it and report after about 30 minutes.
meet2x4 said:
Every once in a while I'll get a flash that does this, the battery just seems to be losing its will to live. I don't understand it myself but I restore my last nandroid backup, and then flash again. After that all goes back to normal.
Click to expand...
Click to collapse
I will flash last night's CM9 nightly and see if I notice a difference.
Thank you all!
Razor1973 said:
I always keep WiFi and Bluetooth on. I thought neither one of those really used a lot of power unless actually connected. I use BT only in my car and WiFi only at home (evenings). My FB refresh interval is set to 1h. I hardly think this is draining my battery.
Click to expand...
Click to collapse
Might want to think of picking up some NFC tags and setting profiles so stuff like Bluetooth will automatically turn on when in your car, and off when you leave. And BT and Wifi do drain power when not connected because they are searching for connections.
Better Battery Stats wasn't free, so I installed CPU Spy and Battery Spy, I am letting the phone charge to 100% and then, I'm going to unplug it and report after about 30 minutes.
Click to expand...
Click to collapse
It's free to XDA members: http://forum.xda-developers.com/showthread.php?t=1179809
dakpluto said:
Might want to think of picking up some NFC tags and setting profiles so stuff like Bluetooth will automatically turn on when in your car, and off when you leave. And BT and Wifi do drain power when not connected because they are searching for connections.
It's free to XDA members: http://forum.xda-developers.com/showthread.php?t=1179809
Click to expand...
Click to collapse
But wouldn't WiFi and Bluetooth show in the battery usage screen with a high percentage? They would show by themselves or under radio and those aren't high at all. It's all on the screen. That's the problem, it seems. And what I explained earlier is that I don't use it much. I will get a text message, I'll reply and automatically turn the screen off before I set the phone down. I never forget this. I'm actually anal about it. LOL
I just installed Better Battery Stats (thanks for the tip!!!) and will test with all 3 apps as soon as I unplug my phone to go to lunch. I haven't been able to do this yet. Crazy day here at work.
Thanks again.
Razor1973 said:
But wouldn't WiFi and Bluetooth show in the battery usage screen with a high percentage? They would show by themselves or under radio and those aren't high at all. It's all on the screen. That's the problem, it seems. And what I explained earlier is that I don't use it much. I will get a text message, I'll reply and automatically turn the screen off before I set the phone down. I never forget this. I'm actually anal about it. LOL
I just installed Better Battery Stats (thanks for the tip!!!) and will test with all 3 apps as soon as I unplug my phone to go to lunch. I haven't been able to do this yet. Crazy day here at work.
Thanks again.
Click to expand...
Click to collapse
that's covered under android system I believe. Most important, it causes wake locks that keeps your phone from deep sleeping.
Flash Instigators Kernel with Smartass/Badass scripts (not a joke....)
It will help you tremendously. You must reflash with every nightly update you do.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
OK, so 4.5 hours and battery discharged 38%. I guess that's not terrible, but my screen was only on for 26 minutes of that time and the phone is reporting 55% of the battery drain came from screen use. I feel battery life could be a lot better just because of this.
What else do these screenshots tell you guys?
I noticed KIK Messenger and MailDroid there. They both sync a lot. I do have a couple of IMAP accounts on MailDroid that I forgot to mention in my OP. But, still, I go back to the fact that most of the drain comes from the screen. These aren't related.
onealvideo said:
Flash Instigators Kernel with Smartass/Badass scripts (not a joke....)
It will help you tremendously. You must reflash with every nightly update you do.
Click to expand...
Click to collapse
Oh, true!!! I flashed InstigatorX's kernel when I first started flashing the nightlies, but, since I flash them every 2-3 days, I completely forgot to reflash the kernel. OK, it's more like I didn't know it was getting overwritten and I had to reflash it. Thanks for the reminder!!! By the way, do you go with stable (4.0b) or the latest experimental (5.3.2)? Also, do you just flash the kernel? What are those scripts and what do you do with them? I did not understand his instructions. Maybe I should be asking there, but since I already have you here... LOL
Razor1973 said:
OK, so 4.5 hours and battery discharged 38%. I guess that's not terrible, but my screen was only on for 26 minutes of that time and the phone is reporting 55% of the battery drain came from screen use. I feel battery life could be a lot better just because of this.
What else do these screenshots tell you guys?
I noticed KIK Messenger and MailDroid there. They both sync a lot. I do have a couple of IMAP accounts on MailDroid that I forgot to mention in my OP. But, still, I go back to the fact that most of the drain comes from the screen. These aren't related.
Click to expand...
Click to collapse
For one, turn your screen brightness down. I use auto-brightness and never have a problem seeing it, and my battery drain is ok that way.
Two, you've got the AudioOut_1 wakelock. Turn off system sounds in the settings menu (keytones, touch sound, screen lock sound, vibrate on screen tap) and that will take care of that.
Any type of instant messenger service (Skype is well-known for doing this) will wakelock your phone while it searches for IMs. No way around it other than an uninstall. You can't control IMAP pushing, but you can control folder polling, which eats up a lot of battery. I'd set your MailDroid accounts to not poll folders automatically more than once a day.
And definitely turn Bluetooth off when you're not actively connected to something. You might as well be using your phone as a flashlight with how much power BT burns through.
I am currently on RC2. I went to the 21/22 nightly but was not liking how it was behaving so I went with the RC for now.
In INSTIGATORS forum you will see in the links to the kernel one that says <-------- works with RC2.
I used that one and I am happy. Sure you could do the newer ones but I am happy where I am at currently.
Just boot into recovery and install from zip.
(Assume u download the zip on your phone....)
Its easy as pie!
You can play with the settings if you want but the default settings work pretty freaking good!
I would for sure recommend going to that forum as Instigator himself can answer ALL your questions in depth.... I am merely a messenger and user of his kernel.... wish they would just merge it into the cm9....
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
T.J. Bender said:
For one, turn your screen brightness down. I use auto-brightness and never have a problem seeing it, and my battery drain is ok that way.
Two, you've got the AudioOut_1 wakelock. Turn off system sounds in the settings menu (keytones, touch sound, screen lock sound, vibrate on screen tap) and that will take care of that.
Any type of instant messenger service (Skype is well-known for doing this) will wakelock your phone while it searches for IMs. No way around it other than an uninstall. You can't control IMAP pushing, but you can control folder polling, which eats up a lot of battery. I'd set your MailDroid accounts to not poll folders automatically more than once a day.
And definitely turn Bluetooth off when you're not actively connected to something. You might as well be using your phone as a flashlight with how much power BT burns through.
Click to expand...
Click to collapse
Screen brightness: I use auto as well. It's in one of my first screenshots in this thread.
AudioOut_1 wakelock: Done. Thanks. I'm going to miss the touch and screen lock sounds. LOL I left dial pad touch tones and volume rocker music controls in that same secton checked, by the way.
MailDroid: I went through all the settings, both general and for the e-mail accounts and couldn't find a place to specify folder polling interval. Do you have it installed? If so, could you tell me exactly where to find this please?
Bluetooth: I'll try my best to turn it on only when I needed. I could also follow dakpluto's suggestion with the NFC tags. But then, I'd have to leave NFC on. Doesn't that drain battery too?
And you see, although all of these will help, don't you agree based on my screenshots that the biggest offender here is the screen and this is the area I should really be looking at?
onealvideo said:
I am currently on RC2. I went to the 21/22 nightly but was not liking how it was behaving so I went with the RC for now.
In INSTIGATORS forum you will see in the links to the kernel one that says <-------- works with RC2.
I used that one and I am happy. Sure you could do the newer ones but I am happy where I am at currently.
Just boot into recovery and install from zip.
(Assume u download the zip on your phone....)
Its easy as pie!
You can play with the settings if you want but the default settings work pretty freaking good!
I would for sure recommend going to that forum as Instigator himself can answer ALL your questions in depth.... I am merely a messenger and user of his kernel.... wish they would just merge it into the cm9....
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Here's what I just did:
1) Installed latest (7/23) CM9 nightly.
2) Installed InstigatorX's 5.3.2 experimental kernel using CWM.
3) Installed InstigatorX's BadAss script using CWM on top of the kernel (I guess that's how you do it).
I will see how my battery behaves. It'll be difficult to know which of the many things I did is the one that yielded the biggest improvement, however. Oh well.
Thank you all!
I'm testing aokp w/ stock kernel ondemand 192/1512 and it actually is working decently for me so far. Streamed like 1 1/2 hr of video last night and 2hr of Pandora today at the gym. :good:
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You see? Why can't I get HALF of that?
InstigatorX CM9/AOKP Kernel - Which One?
Razor1973 said:
... do you go with stable (4.0b) or the latest experimental (5.3.2)? Also, do you just flash the kernel? What are those scripts and what do you do with them? I did not understand his instructions. Maybe I should be asking there, but since I already have you here... LOL
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That's what I'm trying to figure out:
Which version (e.g. 4.0b or latest)?
Which script(s)?
Anything else?
(There's tons of information in these forums, but finding it buried deep in threads is like looking for a needle in a haystack.)
From the looks of that screen shot. The phone is barely being used, see how the blue isn't solid for most of the running time?
Sent from my SAMSUNG-SGH-I727
kr3w1337 said:
From the looks of that screen shot. The phone is barely being used, see how the blue isn't solid for most of the running time?
Sent from my SAMSUNG-SGH-I727
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Yep I have power saving stuff such as turn off wifi when idle, I dont have GPS on 24/7 and I dont have wakelocks, I also set mine to use 3G/4G rather than LTE. If it was a solid blue that means something will be constantly on draining the battery.
I'm testing aokp w/ stock kernel ondemand 192/1512 and it actually is working decently for me so far. Streamed like 1 1/2 hr of video last night and 2hr of Pandora today at the gym.
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Those are the two lines from the front and the end. The blanks are deep sleep over night. Remember I said "testing aokp" "stock kernel"
If you want my "light" use then here it is lol.
Trinition said:
That's what I'm trying to figure out:
Which version (e.g. 4.0b or latest)?
Which script(s)?
Anything else?
(There's tons of information in these forums, but finding it buried deep in threads is like looking for a needle in a haystack.)
Click to expand...
Click to collapse
For performance I prefer smartassv2 for power saving I would go for badass governor. With badass it doesn't jump clocks to max but goes by phases thus not aggressive and doesn't eat a lot. Test them out read the change log to see if changes pertain to you :good:
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