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Guys,
We all know about the "magical 4636 menu" which provides a lot of interesting information as well as battery usage history. Now, talking about Battery, there is a submenu which is called "partial wake usage". I have googled a lot (both on XDA and beyond) and still could not find any exact explanation on what _exactly_ that thing was
Everyone is writing smth like "well, if you see some app there, that means that it doesn't let your Desire to sleep... err... "completely".. but the phone is not "fully" awake either.. err.. yeah..."
So, if someone could clarify this, I would be very grateful. What interests me exactly is:
- if I see (for example) MortPlayer app on top of the "partial wake usage" list - does that mean that the app was ACTIVELY running in background even when the display was off?
- if yes, does that mean that my device consumed just as much power as if it was awake, "minus" the energy consumed by OLED screen?
- so, "partial wake" mode itself - how is that defined? Does "partial-wake" equal "fully-actively-running-device-but-the-screen-does-not-consume-power"?
- when listening to mp3 (with the screen off) - is that "partial wake"?
Thanks in advance.
erm.. anyone?...
Maybe this help!
Hi mate,
I'm no expert on Android or anything but will share what I thought partial wake option shows from my own experience.
I was using Seven to get my hotmail push to my Desire and I was getting very poor battery life from it.
when I checked via the battery history I had to select from the top drop down list "partial wake usage" and "since last unplug" from second drop list.
and it clearly showed 70% of my battery was getting used up by seven. so I uninstalled it right away.
after that now I'm getting almost 2 days worth of battery life while on the other hand before I was running out of battery before even 18 hours.
seven was a beta software and unapproved as well, so I guess it will cause the problem.
So basically the partial wake usage menu shows you what app you or the system running even when your display is off.
now the reason I think it shows other app on the list bcoz of Android's nature of always connected to net. like Android system, maps, facebook and stuff.
which keeps updating behind if you run them once after you unplugged and got out of them by pressing home button.
Also remember by the second menu gives you option to select either "since last unplugged" or "total since boot" or "total in all time" so obviously a lot off app going to show up on the list.
and yes playing mp3 with screen shut is consider partial wake usage as my cube player shows up on list.
PARTIAL_WAKE_LOCK means that the CPU will continue running in sleep mode only the Screen and the Keyboard will powerd off
FROM ANDROID API-DOC:
*If you hold a partial wakelock, the CPU will continue to run, irrespective of any timers and even after the user presses the power button. In all other wakelocks, the CPU will run, but the user can still put the device to sleep using the power button.
wake-locks are needed for some apps who have timers or counters in backround etc. 'cause without the cpu the timer will not work
http://developer.android.com/reference/android/os/PowerManager.html
Not recommended to keep CPU running unless you really need it - kills power efficiency by stopping CPU sleep modes.
I have a notification widget on the task bar to access the Testing menu since the first week which allows all those stats and more. I found about a week back that the application WorldWideTime had 99% battery usage as partial wake since the last unplug with over 6hours devoted to it and the next highest being Android at 2s of use. I rarely used the app -> Uninstalled.
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- Sent via my HTC Desire -
Thank you for your replies!
I have noticed that after listening to mp3 using MortPlayer (the screen is off, device in pocket ) it appears on the partial_wake_usage list. So, this means that when I am listening to mp3 via MortPlayer, the CPU stil runs as if my Desire was fully awake.
Does anyone know how that is with the original music player?
I can't answer your specific question, but any music player running when the screen is off must be using an awake lock to keep the CPU running. Same as any browser/application which is downloading content. Without the CPU running, such tasks won't be possible. There is power saving with a partial lock, as other unused hardware is put to sleep.
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- Sent via my HTC Desire -
th3 said:
I can't answer your specific question, but any music player running when the screen is off must be using an awake lock to keep the CPU running. Same as any browser/application which is downloading content. Without the CPU running, such tasks won't be possible. There is power saving with a partial lock, as other unused hardware is put to sleep.
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- Sent via my HTC Desire -
Click to expand...
Click to collapse
Thanks, that clarifies a lot!
Partial wakelock with Palmary Weather
I am sad to report this but the awesome weather app J
(Palmary) is unfortunately taking up the largest majority of partial wakelock on my Desire Z. Looks like I need to uninstall it.
th3 said:
I have a notification widget on the task bar to access the Testing menu since the first week which allows all those stats and more. I found about a week back that the application WorldWideTime ........... -> Uninstalled.
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- Sent via my HTC Desire -
Click to expand...
Click to collapse
Hi, would you like to share please
gnocchi_ny said:
I am sad to report this but the awesome weather app J
(Palmary) is unfortunately taking up the largest majority of partial wakelock on my Desire Z. Looks like I need to uninstall it.
Click to expand...
Click to collapse
I use Palmary, without the widget, as my primary weather app. I have it set to manual refresh and I have no problems at all. Unsurprisingly.
SousukeUK said:
Hi mate,
I'm no expert on Android or anything but will share what I thought partial wake option shows from my own experience.
I was using Seven to get my hotmail push to my Desire and I was getting very poor battery life from it.
when I checked via the battery history I had to select from the top drop down list "partial wake usage" and "since last unplug" from second drop list.
and it clearly showed 70% of my battery was getting used up by seven. so I uninstalled it right away.
Click to expand...
Click to collapse
I just uninstalled Seven...still in beta btw. I was using it to sync Hotmail since it syncs junk mail as well. Anyway, only found out about this wake lock stuff. Went into spare parts and saw that Seven was taking about 70% also. Charging now...hopefully this will solve my battery issues...tried everything else.
I see lots of posts around the Interwebs complaining about battery life on smartphones (specifically Android ones, since I don't hang out on sites that are aligned with evil Apple), so I decided to consolidate my knowledge for people with Slide's to improve their battery life.
DISPLAY
This uses about 80% of the power according to battery use on auto-brightness. On a bright day I can read the screen at about 1/5 position on the brightness bar which cuts down heavily on the battery use.
There's not much else we can do to cut down on screen power usage, so moving on.
CPU
This one requires SetCPU, I strongly urge you to buy it from the Market (it's just a few bucks IIRC) and supports the AWESOME dev. If you're cheap just go download it from that link.
Once you have it you'll want to set up profiles! So click profiles, check the box next to the Sleep profile and choose 480,000/480,000 with ondemand scaler! I have no idea if it actually changes anything but the placebo effect is nice. Next back out of that and set the CPU governor to performance. What this does is clock the CPU to 600mhz constantly instead of scaling between 480mhz and 600mhz as the additional power is needed. It cuts down on choppiness while barely increasing the amount of battery required (in my experience the Slide tends to jump up to 600mhz when I'm not doing anything anyway).
Sync
Turn auto-sync off or set the sync intervals to the highest number possible (once a day I believe). It takes power and most of the time doesn't download anything important. If you really need some data just go and hit Sync Now and, well, it syncs.
Autostarts
There is this nifty little paid application in the market (costs like $1.25 or something) that you absolutely need: Autostarts
Basically applications launch when triggers are triggered, alot of these are pointless and just take up RAM and power.
These are what I have disabled:
After Startup
{Any 3rd party apps that aren't widgets}
Calendar Storage
Download Manager
Voice Dialer (unless you, yaknow, use it)
Maps
Mail
Calendar
HTC Media Uploader
My Account (unless you like the power alerts that take up power!)
Connectivity Changed
Download Manager
My Uploads
HTC Media Uploader
Genius Button
Media Mounted
My Uploads
Application Installed
Voice Dialer (wtf?)
Pico TTS (sem-wtf?)
Application Removed
Voice Dialer
Application Replaced
Maps (lolwut?)
Autokiller
There's an app called Autokiller, it changes the internal task killer's settings as to when to tell an app to shutdown (at stock settings this is almost never).
I use the moderate preset, but you may want to increase it if you never want to have to manually kill a task. Note that this method tells apps to cleanly shut down so data is saved (such as the page you are on in the Browser)
Additional Settings
In Mobile Networks set to GSM only (no 3G)
Turn GPS and WiFi off when not in use
Turn always on data off
Use a silent or vibrate alert method instead of sound alerts
Turn off your screen whenever you can
If you flashed ENG-BUILD flash the updated RADIO!!!!!!!
Protips
Do several battery cycles every 6 weeks (Charge to 100%, discharge to 0%, charge 2 hours past green LED while phone is off)
Espresso is heavy duty stuff, use a non-sense ROM for additional speed
Charging via USB takes significantly longer than charging via AV
Live Wallpapers will use lots of battery
Use wallpapers formatted at 480x320
Limit the amount of widgets you have to around 5 (unless they are from the same app, like Beautiful Widgets) they constantly refresh and do their thing in the background
I learned most of this thanks to enatefox's guide which I modified to suit the Slide, a coffee fueled mind, and general observations. If you have anything to contribute please let me know and I'll add it!
check general, few threads there on this .. it seems the development section is the hot spot around here..
an APN widget will do wonders, or even juicedefender.
i disable APN until I need it. screen is about 30% always. after everything i do i lock the screen.
on a normal days use (1-2hr phone calls, 30-50min of browsing the net, a ton of text messaging, and streaming slingbox) I'll have about 60% battery by 10pm.
great guide. thank you.
does autostart continually kill those processes? I ask because that long list of bloatware you listed is what is irritating me on my slide and even when I force kill them all they restart themselves every 5 minutes. I have taskilller set to kill them and they come back like the herp constantly.
skullkandy said:
great guide. thank you.
does autostart continually kill those processes? I ask because that long list of bloatware you listed is what is irritating me on my slide and even when I force kill them all they restart themselves every 5 minutes. I have taskilller set to kill them and they come back like the herp constantly.
Click to expand...
Click to collapse
Autostarts does not 'kill' processes, it disables them from running when certain triggers are triggered.
For example if SpywareApplicationOVER9000 runs everytime an application is installed, and you disable it in Autostarts, then it will not run when an application is uninstalled
ArizonaDomer said:
an APN widget will do wonders, or even juicedefender.
i disable APN until I need it. screen is about 30% always. after everything i do i lock the screen.
on a normal days use (1-2hr phone calls, 30-50min of browsing the net, a ton of text messaging, and streaming slingbox) I'll have about 60% battery by 10pm.
Click to expand...
Click to collapse
Can you write up a quick how to for Juicedefender?
This thread that I've revamped from my Evo 4G/3D days, hoping to share some of the love with newer users. Over the time I've been on android, I've learned a few simple things that can greatly assist in the battery life of our wonderful smartphones.
If you get anything out of the thread, please don't hesitate to rate it and drop me a thanks!
If you read the thread and like the tips, have a new one to suggest, or have a revision, please post it.
On a similar note, moderators, thanks for the sticky!
General Lithium Ion Battery Information
^^This link includes stuff about charging, including trickle charging aka SBC (Why NOT to use it, or at your own peril)
My tips for good battery life:
Tips for Non-Rooted users
1. Turn off all radios when not in use.
(Bluetooth, wifi, data, 4G/Wimax/LTE, NFC, etc) Use a widget like the default power widgets, Switchpro, or a similar app from the market. Newer android versions generally allows users to access these radios and other settings from the notification pulldown menu, , under the "Quick Settings" tab or a row at the top of the pulldown. The radios of the phone draw power if on even if the user isn't actually utilizing the radio's functions. A radio searching for signal (if you are in a low-signal area) drains more than a radio with good signal, so again, turn 'em off when you aren't using 'em.
To manually turn off radios without a toggle, go to menu>settings>wireless & networks.
Wifi uses less battery than 3G, so use wifi when you can.
Unlike the others, GPS radios only draw power when you actually need them, so you can leave it on all the time.
2. Juice Defender is one of my favorite apps. Basically it controls your data for you to maximize life.
More explanations are on their page, search it on the market for free, or upgrade for more features.
Here are my settings for it: Click me
Note that for me at least, juice defender likes to deny apps data privileges whether you allow them or not, so screen on = data on works best for me.
3. I love live wallpapers, and I’ve always been a fan of pixel zombies, but they are really only good for showing off due to their battery drain.
4. Sadly, the "always on mobile data" setting is gone. This tip is invalid.
Go to menu>settings>wireless & networks>mobile networks>disable always on mobile data.
Product F(RED) said:
To clarify, "Always On Mobile Data", when turned off, lets the 3G modem go to sleep after the screen has been off for 5 minutes. It doesn't interfere with anything like email or any other application that requires an internet connection at that moment because it turns on on-demand rather than being on all the time and wasting battery.
Click to expand...
Click to collapse
5. Set your screen timeout to something that fits you.
The screen is the highest drain of battery power on any smartphone. BY setting the timeout, you can prevent your phone from staying on when you don’t manually turn off the screen. Also, manually turn off your screen when you’re done with your phone.
Menu>Settings>Display>Screen Timeout
I use 30 seconds.
6. Task killers used to be the shiz, but no longer.
Here is the ultimate, in depth, graphically assisted, explanation by the famous Fresh ROM's chef, Flipz. Shortly, in light of recent testing, really don’t do anything but force apps that the android OS needed to be open, and thus didn’t close, to re-open. So try not using them, unless for stuff like trying to figure out why your phone isn’t sleeping with system panel. You really won’t notice a performance difference, and the adverse effects you aren’t seeing will stop
+=+ A good alternative is the application SystemPanel Pro. It has a free version, but I highly reccomend purchasing the paid app. It basically monitors everything going on with your phone's usage both in real time an in terms of usage history. If your battery is draiging fast, it tells you what app was doing it, how much it was doing it, and allows you to stop it.
7. I'm sure you have all heard around that your phone isn't "sleeping".
This is referring to the phone's "awake" time, hence the name. When you go to Menu>Settings>About Phone>Battery>click on the small battery graphical, you can compare the two lines, time on and awake. Generally, up time refers to the amount of time since the last reboot. The "awake time" is how long the screen has been active. The problem is, a lot of the time, due to the endless possibilities of inconsistencies between apps/ROMs/kernels/phones, the phone will not go to "sleep", drawing power proportionate to the screen being in use when it reality the phone is sitting idle.
If you compare these numbers, and they are the same, or if you note the difference, turn off the screen for a minute, then re-check and they are the same, then your phone is not sleeping.
One solution is to reboot.
I recommend two apps to help monitor:System Panel and Better Battery Stats. These two apps (explained in their FAQ's and descriptions greatly aid in finding those rogues.
Usually, SystemPanel will show an app that has gone "rogue" and is keeping your phone awake.
-This is done by hitting menu>settings>monitoring enabled. Then after some time has passed, ht menu>monitoring>history>change tab to top apps, and see if anything is above, say, 2-4%.
Uninstall applications/reinstalling them slowly, checking after every install to see what is causing it is one tedious but surefire solution.
Lastly,
Follow these steps that I have discovered almost always work.
1. Reboot phone.
2. Instantly upon reboot, as soon as you gain control, open up some type of monitor/taskkiller
3. "kill all" tasks on startup; about 5 times in quick succession should do the trick.
4. Turn off the screen and leave it for about five minutes.
5. Check the up time v. awake time and see if they are the same.
6. If they are, repeat steps 1-5. If they are different, you are good.
8. Apps and Combinations to watch out for!
-Facebook- Tries to sync live feed all the time, HIGHLY recommend unchecking this box, as it creates a massive draw on data
-Skype- This app reportedly (I've seen it myself) likes to sync random data and open up the network for fun. Sign out of app when not in use to fix
A rogue process called "gsiff_daemon", associated with the gyroscope. Changing its name seems to be the only semi-permanent solution. It's located in system/bin.
Lightflow is a pretty damn cool notification/led manager, but it eats up ridiculous system resources using its alarm wakeups. Use at your own risk.
9. Manage your syncing.
This is a big one, and it differs from person to person. Go to Menu>Settings>Accounts and Sync, and take a look at what's going on there. The green or checked or activated box to the right of the option means that there is an account syncing data. I for example have four email addresses, facebook, dropbox, box, weather, etc. That is bad. You should go through and turn off syncing for nasty apps you didn't even know where accessing the internet, or limit the access of apps and services that you do want to allow.
The problem lies in the way this syncing is handled. Each app/service runs on its own schedule, making it particularly likely that your phone could almost always be establishing a data connection and trying to download data for your various apps. See step 2 regarding the app Juice Defender to handle this problem.
10. Vibrate Settings
Vibration and haptic feedback eat up a surprising amount of battery. If you have the haptic feedback enabled, then every time you press anything your phone puts out some juice to make itself dance.
At least on the GSIII, the settings are in menu>settings>sound
Some apps have their own haptic feedback settings, and notifications are their own set entirely.
Root Tips LIVE
Tips for Rooted users:
1. Try out custom kernels.
By going to the Galaxy S III Android Development section of the forums, you can see all of the different kernels being developed. These allow for all kinds of modifications like underclocking the CPU and undervolting, both of which save battery. To see how to use them, read the FAQ's in each thread's OPs.
Here is a great guide to custom kernel's by mroneeyedboh.
2. Use SetCPU in compliance with whatever your custom kernel allows.
This site will explain the basics of SetCPU: http://www.setcpu.com/
-Profiles from SetCPU should usually involve these for battery life optimization:
-Screen off at the minimum clock speed for both, with the max raised on level if sluggishness is apparent
-A temperature greater than “X”
-General power related profiles that lower cpu speed at lower battery levels
-Here are my SetCPU profiles: 1 , 2 , 3
-My profiles change a lot as time goes by, because different kernel creators recommend different settings. I suggest reading up on whatever kernel you are using to gather settings.
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NOTES:
*Some apps or processes begin to run at startup and keep the phone awake. These apps are not detected by things like spare parts or system panel, unless sometimes represented in the "system" process, in which case its usage will be unusually high.
This shouldn't take more than three repeats, and if it does, you need to factory reset, and slowly add apps back to see what's causing the problem.
___--- When it comes to actually "calibrating" one's battery, there are a couple of methods floating around. The method I first learned is to charge the phone all the way, boot into recovery immediately, and "wipe battery stats". Then reboot quickly, and run your phone all the way to death without charging it, then charge it all the way without interrupting it, and you should be good to go. Do this when changing ROMs/kernels for best results.
----When it comes to people claiming 20 plus hours of moderate/heavy use out of their current setup or other ridiculous absurdities, consider my position: No matter what you do, the Evo battery is the Evo battery. You can tweak it and customize it with kernels, ROMs, and settings, but none of that will turn it into a car battery. The main problem (besides a false sense of pride) that leads to these reports is the misunderstanding of what the usage levels are, so here’s my best summary:
* *Light usage – Phone screen actually on for maybe 0-2 hours. Things like a few texts, some emails, 20 minutes web browsing, etc.
* *Moderate usage – You watched a few youtube videos or similar apps, sustained web browsing, hundreds of texts, some games. Hours range from about 2-5 of screen on
* *Heavy usage – LOTS of video watching and games, 3D pics or video, or some high def gaming/movie watching for at least an hour to an hour and a half in total, with lots of emails and texts, browsing, and other app shenanigans. 5+ hours
*I’m sure everyone doesn’t agree with all these numbers, but this is most likely a good average of what powerusers think. All specific hourage may vary due to differences in phones, batteries, ROMs, and kernels… Which also means that most battery comparisons are pointless; it’s only what you can improve on that counts!
I’ll update this whenever I see good stuff, people remind me, or I remember/come across things I do.
Hope it helps everybody!
Hit the "THANKS" button if I help you!
Vote for Your Favorite Tip
Nice tips
I'm not quite sure if leaving the GPS on actually eats up battery now. I've seen articles now that state that GPS is only used if a program needs it. When I go into battery and usage, GPS will only show it has been used only a couple times with the apps that I opened such as Facebook, Speed Test or Gas Buddy. I think with ICS, it has changed in the way that GPS actually works and it is not actually constantly using battery.
jhuff83 said:
I'm not quite sure if leaving the GPS on actually eats up battery now. I've seen articles now that state that GPS is only used if a program needs it. When I go into battery and usage, GPS will only show it has been used only a couple times with the apps that I opened such as Facebook, Speed Test or Gas Buddy. I think with ICS, it has changed in the way that GPS actually works and it is not actually constantly using battery.
Click to expand...
Click to collapse
This is correct and I have confirmed it. Just haven't updated the op.
Thanks for calling that to my attention.
The one about turning radios off is one that makes all the sense in the world, but I'm not sure in practice if it makes a significant enough difference to override the inconvenience of having to flip things on and off as needed.
I can only speak from personal experience but for about two weeks my wife and I, both with S3's, were shutting radios off when not needed out of habit from our Epic days. However, since then (well over a month now) we just leave everything on all the time... and I do mean *everything*: GPS, Wi-Fi, NFC, cell radio, BT... and the difference has been... wait for it... so little it's actually been hard to quantify!
My own take on that rule is to leave everything on and see what you see... it's always easy enough to turn things off if you find your battery life not living up to expectations and if it winds up being a trend, so be it, leave things off as suggested in the OP. For my wife and I at least we can get through an average day and finish up before going to bed around 30%-40% battery most days. To me, even if I could get that to 40%-50% left, that 10% difference I can accept for never having to worry about what's on or off.
Laziness has a price, and it's around 10% of my battery life apparently
great tips!!!! definitely improved my battery with these!
The radios are extremely dependent upon your area, signal strength, the walls of your house, the apps you have installed that actually call upon the data... So ideally, if your area has amazing signal, your walls are hyper radio permeable, and you don't have many data intensive apps, then you can probably get by with minimal loss. People who are feeling the itch to test should certainly go ahead and try, but the same could be said with most of these tips. This is simply a guide of suggestions. YMMV
fzammetti said:
The one about turning radios off is one that makes all the sense in the world, but I'm not sure in practice if it makes a significant enough difference to override the inconvenience of having to flip things on and off as needed.
I can only speak from personal experience but for about two weeks my wife and I, both with S3's, were shutting radios off when not needed out of habit from our Epic days. However, since then (well over a month now) we just leave everything on all the time... and I do mean *everything*: GPS, Wi-Fi, NFC, cell radio, BT... and the difference has been... wait for it... so little it's actually been hard to quantify!
My own take on that rule is to leave everything on and see what you see... it's always easy enough to turn things off if you find your battery life not living up to expectations and if it winds up being a trend, so be it, leave things off as suggested in the OP. For my wife and I at least we can get through an average day and finish up before going to bed around 30%-40% battery most days. To me, even if I could get that to 40%-50% left, that 10% difference I can accept for never having to worry about what's on or off.
Laziness has a price, and it's around 10% of my battery life apparently
Click to expand...
Click to collapse
Gps Radio?
Really? The radio, even if left on, uses power only when an app needs the position. I am kinda boggled by this? Wouldn't it take longer to aquire the location from the 3-7 sateilites upon the request and then shut back down. What would be the diference? This can't be true about the GPS not sucking any power in ICS when idle.
BUMP
551skydiver said:
Really? The radio, even if left on, uses power only when an app needs the position. I am kinda boggled by this? Wouldn't it take longer to aquire the location from the 3-7 sateilites upon the request and then shut back down. What would be the diference? This can't be true about the GPS not sucking any power in ICS when idle.
BUMP
Click to expand...
Click to collapse
Try leaving it on for the day and go into battery and click on the graph. You will see that it should be black across the board for GPS if the signal was not used. Only time it would be green is when a program utilized it.
ICS changed the Battery Stats. It doesn't display that information in About Device. Uptime is there but awake time isn't.
sekigah84 said:
ICS changed the Battery Stats. It doesn't display that information in About Device. Uptime is there but awake time isn't.
Click to expand...
Click to collapse
Actually, that's incorrect. Menu>Settings>Battery>click on the small graph picture. It gives you many things, including time on battery, Awake time, Screen on time, and charging time. It's just graphically represented.
How do you accomplish #4?
Go to menu>settings>wireless & networks>mobile networks>disable always on mobile data.
---------- Post added at 08:09 AM ---------- Previous post was at 08:06 AM ----------
found it under Data Usage
---------- Post added at 08:24 AM ---------- Previous post was at 08:09 AM ----------
well, when I turned Mobile Data Off, didn't receive any data (emails, etc.) so I turned it back on
I'm curiouis about this 1 as well. How do we accomplish this as I don't see that option?
Remove that "wipe battery stats" from your tips. its a old myth that needs to die permanently.
Shoulon said:
Remove that "wipe battery stats" from your tips. its a old myth that needs to die permanently.
Click to expand...
Click to collapse
You are correct.
www.landofdroid.acom/2012/to-wipe-battery-stats-or-not-to-in-androidthat-is-the-question/
I disable everything when I go to sleep at night, or when I am putting my phone on charge in middle of the day to maybe help it gain battery while not draining it, sort of like a power charge I like to think. It's so easy to do, just slide down status bar, uncheck everything (WiFi, Mobile Data, Sync, dim screen all the way) and that's it. I had 22h1m running since last charge today when I was at 4%.
General Android Battery Tips (Can triple battery life!) | Updated
Thank you for sharing this is to improve life of the battery
battery
shuiguo said:
Thank you for sharing this is to improve life of the battery
Click to expand...
Click to collapse
It helps to use the right ROM and know how to work your phone:
:good:
Also, apparently Google apps backup is broken for some users. I had a problem with the phone not sleeping and traced it to google backup, apparently it's a common problem with ICS. This is unrelated to contacts/calendar sync. If you have the phone device rooted and use titanium you can leave this off, and as long as you don't lose your phone it's no big deal. Setting is under system settings -> backup and reset.
Figure I would show this off here, had the flu last week and was basically comatose for 30 hours. Only about 2 hrs screen on time, but all radios on and even passed out with navigation on after checking traffic at one point. 51 hours
Sent from my SPH-L710 using xda premium
I would try disabling Google backup so it no longer updated/synced my info to the web until I next turned it on, but the option says it deletes all the info already stored on the web. I suppose this is good if someone wanted to delete this info for privacy concerns, but there should be an option to just turn the syncing off, or to schedule it for once a day or something.
I have not tried disabling it as I do not want to wipe my info.
Hi
Some have good battery life, others say it drains away by itself in a matter of hours. I've been experiencing a several percent battery drain an hour when the phone is just idle so did some digging.
Exchange Active Sync on push
Exchange Active Sync on push can go from being very efficient, i.e more so than frequent polling, to being a big battery drain.
Because of the way EAS works on push, the phone is woken every 15 minutes to check and renew the link to the server. If the network or service provider has a low time-out on idle connections, say 5 minutes, the phone eventually works out it needs to wake and renew the link every 5 minutes. If the network time-out is very low say a minute, the phone is being woken 60 times an hour to renew the link. Because the wake cycle is very quick, it doesn't show in the battery chart as a blue line wake event, so this awakening is hidden, however all that waking up takes it toll on the battery, plus the radio has to go from low power states up to full to pass data and open a new link, so over the course of a day, EAS can be using a significant amount of power.
Also as this wake cycle is dynamic based on the network it is going to vary for everyone, and any configuration changes unknown to us on the network could suddenly see the phone battery life making a big improvement or getting worse and no two people will have the same experience of EAS on push.
If you find the phone is losing several percent an hour even when sat being unused, and you are using EAS on push, try disabling it or moving to a timed polled. If you just have to get your emails immediately, you may just have to take the hit.
HTC Weather Widgets
I think I have found an odd thing about HTC Weather Widgets, they are not all the same when we are asking them to show our current location. Some HTC weather widgets use HTC's own server to decide the current location based on the cell tower, other HTC weather widgets use Google Maps API to fetch the current location. When using Google Maps, it uses more CPU power, and means Google Maps is activated quite often by some weather widgets where it then starts using Wi-Fi and often GPS (it uses GPS to get a good location then sends that location back to Google's servers with a list of nearby Wi-Fi points to build its Wi-Fi location database). If you see Maps using several percent in the battery usage list along with some GPS seconds and you haven't actually used the Maps application, this is probably the reason.
The easiest way to tell which HTC Weather Widgets are using Google services and so draining more power is to go to Settings -> Location and disable Google location services. Now the widgets using the Google Maps API will show a message telling us to enable Google Location services, other HTC weather widgets carry on working showing the current location. I found the large full page weather widget, and the lock screen weather wallpaper carries on working showing the current location without needing Google Location, but the weather/clock widget, set by default on the home page, is using Google Location.
I've since set the weather clock to my fixed home location, keeping the lock screen weather and large weather widget on current location, and 12 hours in, even with Google location services enabled, Google Maps has yet to show up in the battery usage list at it's usual several percent, prior to this change, the Maps app, even though I've gone days without using it, has constantly shown in the battery usage list.
So since putting EAS onto manual, and setting the clock weather widget to a fixed location, my phone can sit happily for a couple of hours, still connected to the network for phone calls and texts and ready for me to pick up and use, but doesn't report losing any power. This means when I do want to use it, I have more power left for on-screen time.
There are probably many more innocent widgets or settings we can change that can cause a knock-on effect to battery life that we don't quite expect. It also means no two people, once they've played and customised the phone to their liking, will have the same experience with battery life.
I also suspect a big part of custom ROMs having better battery life is simply down to the often stripped away back to basics nature of them, by default HTC Sense is using a couple of percent an hour just on the clock/weather widget to show us our general current location. Over a day that adds up to a lot of power just to see on your phone what you can see looking out of the window.
Hope the above helps someone.
Regards
Phil
thx
---------- Post added at 09:07 PM ---------- Previous post was at 08:56 PM ----------
thx bro
thanks bro much appreciated
I found it very hard to find information from people who actually have the update in other threads because it is mixed with information on how to actually obtain and install the update.
So what are your impressions of tge 5.1.1 update ? Please only post if you have the update installed and running for at least few hours.
My impressions:
- Battery life is worse, like 30% worse with Wi-Fi detection on, even if mostly using Bluetooth.
- Still can't edit the canned response list Emoji drawing is a bad joke.
- I can't dismiss notifications with flick gestures (only hide them)
- Very smooth and responsive UI overall
- No annoying "Ok Google" text on watch face until you say "ok Google" 5 times
Battery life for me for 5 times better.... One thing, this enables 'always on' apps... I would check some of your apps and see what battery consumption is. I've been in my watch since about 10am and I have 53% left right now. Way better than anything I have ever gotten. This is with wifi on.
It's pretty fantastic for me. I have no complaints. The processor is old, but I'm very impressed with how optimized they've made it. The lag just doesn't interrupt my work flow, unlike with the Apple Watch at least. There's no major delay. Will likely be buying V2 or V3 depending on how I feel the life cycle for these devices will be.
Updated yesterday. I feel like the battery lasts less, but you have to give it 2-3 days to settle down. Liking the new features, but I don't think I'm gonna use Wi-Fi too much since it drains battery.
For now, I'm keeping WiFi, gestures, and ambient mode off. This way within a week I'll have a true comparison of battery life. Then I'm going to test each function and how it effects battery. I'll let everyone know how it goes.
Have the update one day now,
Good points:
-Smootness
-less buggy
-wifi when out of range
-wrist flick(great idea)
-Google maps maps
Bad points:
-Wrist flick is hard to perform correct (think it is a learning curve)
-When wifi is active on whatch and is connected but phone isn't connected to internet it still says it is connected.
-Laggier in first minutes after boot
-Lock screen sometimes activates when on wrist.
Overall i'am happy. Batterylife is to early to judge
I got the update yesterday after resetting my device. The first thing that I have noticed is that I can no longer dismiss notifications that only take up the bottom part of the screen. I have to pull the notification up and can then dismiss it. If this is what the developers intended, then that it is a major step backwards.
Also where do I setup which apps should stay "always on"?
Battery life after the update is disasterous, about 6% per hour but I need to give it a few days to sort itself out.
The dismissing of notifications is very much hit and miss and is impracticable.
At the moment I am not impressed with the update. Hopefully things will sort themselves out over the next few days.
For me, the update has been surprisingly good.
Good:
- Battery life (which I must admit, was my primary concern) is as good as it was prior to the update, even with the watch connected to WiFi.
- I love the flicking gestures, they work exactly as I imagined they would, although they're not as smart as they should (you can swipe available cards up and down, but when a card has multiple sub-cards, you can't scroll between them).
- Performance is great, specially considering it's a device with 512MB RAM, UI is still responsive enough and with very little lag.
- I love the new contact screen, it saves me a lot of time for quick calls when I can't remember the contact name (I normally use Google Now to call someone).
Bad:
- For the life of me, I haven't figured out how to enable always-on apps. It's one of the features I've been waiting for so eagerly, specially for Google Keep's checked notes (which I use A LOT).
- The WiFi connection is USELESS if you leave your phone home and find a protected WiFi network, because you NEED the phone to input the password. It kinda defeats the whole purpose.
One thing I noticed after the update is all of my hangouts threads became unmerged. Now each person has SMS/Hangouts as seperate threads. My one buddy experienced the same issue when his watch updated. Not sure why the software update would cause that, but it's upsetting.
Overall, I'm really liking the update. The only thing that's really bugging me is that you can't seem to dismiss notifications unless they're open. I'm used to being able to dismiss them immediately if I can get all the information I need from their title. Now, I actually have to swipe up first to open them, and only then can I dismiss them. It's not so bad that I can't live with it, but it is annoying.
The update has exceeded my expectations so far. I have only had it installed for about 12 hours. Battery life seems better. Worst case I don't think it has gotten any worse which was a huge concern because it hasn't been so wonderful. It seems to give more feedback and explanations so I'm not guessing as much. For example when I added a playlist it informed me that the battery needed more charge to download to the watch. Prior to the update I would have been scratching my head all day and then it would magically download when I charged up at night.
I really hope the WiFi works as advertised. I can think of many ways it could be useful to me. It seems like there are lots of times when I want notifications in case of an emergency because I'm a single dad but I also don't want to carry the phone with me.
My biggest annoyance with update is that now I have to open cards before they can be swiped away. Most times I can tell what a card is telling me and used to swipe them away without opening them.
Seems more responsive.
As others have said, removal of swiping / dismissing the previews was not a good call.
Not entirely sure, but looks like I won't be able to connect to my work WiFi which uses certificate based EAP-TLS authentication ? Will see when I'm back in the office next week.
Sent from my Lollipop TF700T
Do the other watches have the same issue (yeah, I'm calling it an issue instead of a feature) with the notification swiping? Or maybe this is something Motorola did thinking they were compensating somehow for the flat tire? Regardless, I hope there's an update to fix it, it just annoys the piss out of me every time.
My first day battery report.
Off charger at 9am, end of the day (11pm) 67%. This is with WiFi and ambient mode off so I can have a direct comparison to prior then update. But to me that is a huge improvement.
Has anybody figured out how to enable the App Always On feature?
I've updated my watch yesterday and wanted to let my watch get to 0% to calibrate the battery because of the new update. so I didn't put my watch off at night, and the next morging (today) my watch was 10% and the screen was totally black and it wasn't responding to the side button so I tried to hold it for 30 seconds to let it restart I saw the normal bootupscren but as soon it was staring the app it became black again. I now have let it charge to 100% and it it's responding perfectly again. Does anyone know what was wrong?
Thanks for your time!
user of android said:
I've updated my watch yesterday and wanted to let my watch get to 0% to calibrate the battery because of the new update. so I didn't put my watch off at night, and the next morging (today) my watch was 10% and the screen was totally black and it wasn't responding to the side button so I tried to hold it for 30 seconds to let it restart I saw the normal bootupscren but as soon it was staring the app it became black again. I now have let it charge to 100% and it it's responding perfectly again. Does anyone know what was wrong?
Thanks for your time!
Click to expand...
Click to collapse
I noticed the same behavior when mine was at 2%. It did not respond to screen touches and only switched on for about half a second after clicking the side button several (5 or more) times. It still took about 30 minutes for the watch to finally shut down. Maybe this is because of a very aggressive battery saving mode?
I must add that I did reset the watch after the 5.1.1 update was fully installed and wanted the battery to drain completely for the same reason you did: to recalibrate it.
Sent from my One S using XDA Free mobile app
Mister-B said:
Has anybody figured out how to enable the App Always On feature?
Click to expand...
Click to collapse
I'm thinking it may only be an AMOLED feature.
Mine had the same issue at 10%. I wonder if this is related to the performance issue Motorola was talking about.
I don't know if I am happy or sad that this is widespread. Hopefully they patch this up.