Anyone else experiencing this? Atrocious battery life post upgrade. Nothing odd running in background, program or processes. Rebooted phone. Started the day at 100% with moderate usage at best, I'm already down to 19%.
Battery life is relatively unchanged in mine after the mm update. Easily make it through the entire day with 50-60% battery life remaining. I disabled a whole bunch of the bloatware (and will be removing it entirely when I decide to root my phone) and battery life is wonderful.
shaels said:
Anyone else experiencing this? Atrocious battery life post upgrade. Nothing odd running in background, program or processes. Rebooted phone. Started the day at 100% with moderate usage at best, I'm already down to 19%.
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Click to collapse
Mine has been fine, slightly better with doze/disabling packages. Do a back up through Smart Switch and try a factory reset. I do that every time I update.
I'm envious of your successes. I'll give it a bit to see if it stabilizes, if not I'll use SS and reset/restore.
shaels said:
I'm envious of your successes. I'll give it a bit to see if it stabilizes, if not I'll use SS and reset/restore.
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Click to collapse
I will recommend "Package Disabler Pro" to disable bloatware. Costs but is worth the cash.
Mine went through on Thursday and so far battery appears ok.
I have noticed however the lighting is messed up all over. Play books night light feature is broken and dims it to unrecognizable levels. I have to go into the settings again when in the book and disable auto lighting and manually raise it. When back at the list of books screen, the brightness drops to nearly off again.
Also it seems the notifications when listening to music are much louder. I could listen to mp3s via poweramp while reading a book and get an SMS text and itd be a light little sound. this is playing louder than my music and very annoying.
My batter life was horrible after the upgrade. Here's what I did to fix it.
1) Wifi sleep policy - Changed that to "While Charging" (big difference noticed after that)
2) Fully charged phone then let it run down to 0 (must let it power itself off)
3) Wifi Scanning has been moved under Location setting. Go to Location -> Improve accuracy, make sure Wi-Fi scanning is off.
Batter life is awesome now.
jasong127 said:
My batter life was horrible after the upgrade. Here's what I did to fix it.
1) Wifi sleep policy - Changed that to "While Charging" (big difference noticed after that)
2) Fully charged phone then let it run down to 0 (must let it power itself off)
3) Wifi Scanning has been moved under Location setting. Go to Location -> Improve accuracy, make sure Wi-Fi scanning is off.
Batter life is awesome now.
Click to expand...
Click to collapse
1: Apps/sync will use mobile data as priority if this is done while waiting to connect to wifi. In turn, using even more battery if an app/sync wakes the phone switching between networks.
2: This is damaging to Li batteries. To extend the life of your battery, it is better to keep it topped above 80% and cool(not very common in real world applications). These aren't Ni batteries, long gone are the days of "memory discharging".
If you don't need notifications at night, use airplane mode. I miss Xposed, Autotasker, and Amplify(formerly Bounce)... Greenify is a good alt atm
Note: Sometimes even Play service updates will introduce bugs and or "retarded" policies that will destroy the battery, especially the "Now" systems. It can happen at the most random times as well and not at all most. Every now and then the fat man will get stuck in the tube.
All thoughtful replies. I don't have Location on ever, unless I'm using Waze, so that's a non-issue for me. Allowing WiFi to sleep when the phone is off, while I'm only connecting via WiFi, effectively makes my smartphone a dumb phone, until I wake it up, right? The fact that I need to start changing around "normal" settings on my phone, to lesser benefiting ones, to get back to the battery life I had before I installed MM is pretty silly. I've been hoping things would settle down, but they don't. I can try using SmartSwitch later to see if that helps.
Steamer86 said:
1: Apps/sync will use mobile data as priority if this is done while waiting to connect to wifi. In turn, using even more battery if an app/sync wakes the phone switching between networks.
2: This is damaging to Li batteries. To extend the life of your battery, it is better to keep it topped above 80% and cool(not very common in real world applications). These aren't Ni batteries, long gone are the days of "memory discharging".
If you don't need notifications at night, use airplane mode. I miss Xposed, Autotasker, and Amplify(formerly Bounce)... Greenify is a good alt atm
Note: Sometimes even Play service updates will introduce bugs and or "retarded" policies that will destroy the battery, especially the "Now" systems. It can happen at the most random times as well and not at all most. Every now and then the fat man will get stuck in the tube.
Click to expand...
Click to collapse
No, it will connect LTE and then switch to wifi. LTE use more battery life, the network switch uses a bit, then finally you are into wifi. If your phone wakelocks or alarms(location ping, play service ping, etc) it will use more battery than wifi always on. Personally, I've tested both to make sure a wifi wakelock bug hasn't been introduced as I do with every update and play service update(it does happen and it's horrible drain). I see more savings always on.
If you meant you disable mobile network, yes, dumb phone, text and call. Also, I disable mobile usually always as I piggyback off work cell at work, and always wifi at home. I only toggle mobile data when necessary.
jasong127 said:
My batter life was horrible after the upgrade. Here's what I did to fix it.
1) Wifi sleep policy - Changed that to "While Charging" (big difference noticed after that)
2) Fully charged phone then let it run down to 0 (must let it power itself off)
3) Wifi Scanning has been moved under Location setting. Go to Location -> Improve accuracy, make sure Wi-Fi scanning is off.
Batter life is awesome now.
Click to expand...
Click to collapse
I believe this is what most people encounter. Most dont have unlimited data and use WIFI always. I think by default, WIFI is set to always on, even when phone screen is off. WIFI will rape your battery. I did my own tests with wifi vs 4g and just by using my 4g all the time, battery quadrupled. Many argued that WIFI uses less battery, and i have the best of the best wifi router/modem/isp with 5ghz ac excellent coverage. Not the case for me. I have unlimited and just stick with that now. Battery life on MM has been great for me.
My battery life is 4x better. I couldn't be happier.
shaels said:
Anyone else experiencing this? Atrocious battery life post upgrade. Nothing odd running in background, program or processes. Rebooted phone. Started the day at 100% with moderate usage at best, I'm already down to 19%.
Click to expand...
Click to collapse
Been on MM for about five days now and my battery blows, so much worse than what it was!
musicfreak190 said:
My battery life is 4x better. I couldn't be happier.
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Click to collapse
Mine is exactly 4 times worse
Battery the same.
But I have to tap the screen harder to chose app.
Going to factory reset and start clean, been a while.
Sent from my Nexus 7 using XDA-Developers mobile app
Has Verizon released any new updates to patch the issues with Marsh Mellow update
utsc said:
Has Verizon released any new updates to patch the issues with Marsh Mellow update
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Click to collapse
Not that I know of.
Though they JUST released Marshmallow. Verizon is probably still patting themselves on the back even though they released several months late. What I'm waiting for is a miraculous root.
I never use my phone the same amount every day, so it's hard to say exactly what kind of battery life I get, but I have noticed that it has improved. I would usually be near 15% by 10pm after coming off charger at 6am. Now I float around 25% at 10pm. So it seems to be better, even if only slightly so.
I see a minimal improvement, but I was doing what I could without root prior to sleep unnecessary crap.
Weird, when thye MM updated happened, up until the last two days, I was getting much better battery life under MM. But the past few days my battery life has declined dramatically to the point that I am not getting through a day of minimal use. Screen only 2%, Android OS consuming 76%.
I just fiddled with settings (Changed Wifi sleep to While Charging; Turned off wifi scanning). I am going to also try a reboot to see if that helps. I swear it started just about the time I started looking at Nexus 6p replacements).
Update, rebooting, and removing a few more useless apps and battery life has returned.
Related
I disconnected my phone from power when it was at 100% before going to sleep. This morning 74% of power was left (after 8 hours).
"Cell standby" ate 40% and "phone idle" 35%. I'm in 5 bar coverage area. Is it normal?
artisticcheese said:
I disconnected my phone from power when it was at 100% before going to sleep. This morning 74% of power was left (after 8 hours).
"Cell standby" ate 40% and "phone idle" 35%. I'm in 5 bar coverage area. Is it normal?
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Click to collapse
i dont think so. i use almost no battery overnight unplugged with not so good coverage. im running stock atm.
I also use about 35% overnight. I started to systematically uninstall recent apps with no change so far. About 5% drain/hour. Weird stuff but also intolerable
fldude99 said:
I also use about 35% overnight. I started to systematically uninstall recent apps with no change so far. About 5% drain/hour. Weird stuff but also intolerable
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Click to collapse
What is top battery consumers for you?
Display is at like 36% when I get up in the morning, even though the phone has been idle all night. Then android system is like 25%
fldude99 said:
Display is at like 36% when I get up in the morning, even though the phone has been idle all night. Then android system is like 25%
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Click to collapse
Probably different issue then mine. You probably have some reminders or someting lighting up screen or something at night.
artisticcheese said:
I disconnected my phone from power when it was at 100% before going to sleep. This morning 74% of power was left (after 8 hours).
"Cell standby" ate 40% and "phone idle" 35%. I'm in 5 bar coverage area. Is it normal?
Click to expand...
Click to collapse
More info needed...Stock..rooted & custom rom?
Mac
Mac11700 said:
More info needed...Stock..rooted & custom rom?
Mac
Click to expand...
Click to collapse
Stock, rooted.
artisticcheese said:
I disconnected my phone from power when it was at 100% before going to sleep. This morning 74% of power was left (after 8 hours).
"Cell standby" ate 40% and "phone idle" 35%. I'm in 5 bar coverage area. Is it normal?
Click to expand...
Click to collapse
Did you recently perform a flash (to a new ROM, a different one, or flashed back to stock JF6)? If you did, you'll need to condition the battery.
If not, you probably have some background apps that run all night.
EDIT: Ooops, nevermind.
RexEscape said:
Did you recently perform a flash (to a new ROM, a different one, or flashed back to stock JF6)? If you did, you'll need to condition the battery. If not, you probably have some background apps that run all night.
Click to expand...
Click to collapse
I did not recently flash anything. I do have a bunch of background apps but if they were consumers they would show on a list, is not it. It would not be "phone idle" and "cell standby".
I'm in a similar boat. Ill drop around 20% within two hours. Display time is less than 30 minutes. Display down low. email fetching off. Running cognition 2.3 Tom
I've got a new battery on the way from att warranty.
Is it worth trying cpuset and tweaking?
Hope your battery life improves. I hate the mid day charge
Any chance you have wifi on? When I was running stock I would only lose a few percent overnight with it off. With it on though I would lose 20%+ easily.
Wifi uses battery more than 3G? In any event, without hijacking the OP's thread-I turned off wifi and it still uses about 5%/hour sitting idle with the screen off and locked.
However, what I did this morning: When arriving at my office-all I did was turn off something called "animation" in the display settings. I have no idea what you miss with animations turned off, but in about 3 hours of sitting idle, wifi on, I've only lost 2%. Not sure if I'm onto the problem..but will let it go another couple hours to check..then I'll turn the animations on again to see if that does anything.
fldude99 said:
Wifi uses battery more than 3G? In any event, without hijacking the OP's thread-I turned off wifi and it still uses about 5%/hour sitting idle with the screen off and locked.
However, what I did this morning: When arriving at my office-all I did was turn off something called "animation" in the display settings. I have no idea what you miss with animations turned off, but in about 3 hours of sitting idle, wifi on, I've only lost 2%. Not sure if I'm onto the problem..but will let it go another couple hours to check..then I'll turn the animations on again to see if that does anything.
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Click to collapse
I actually enable WiFi during sleep instead of 3G since according to posts here WiFi is using less power then 3G.
Thats what I thought..so turning off wifi is obviously not going to help battery life if you have a 3G signal. I don't know..I'm just killing one app at time but its tedious. May just do a factory reset-ticks me off to see the battery drain on a device that's already hard on the dam battery to begin with
I have started using cpu tuner to underclock my cpu when im not using it. Doing wonders so far. I am at 40% and have been using my phone normally for 10 hours 36 minutes
Sent from my SAMSUNG-SGH-I897 using XDA App
Woo first post--
Turning all data connections off will vastly boost your battery life. Not just WiFi but also 3G. On the stock Captivate you can do it by dialing *#*#4636#*#* > Phone Information > (Hit Menu button) > More > Disable Data Connection. Also check for SYNCing, stuff like Facebook, Twitter and Google syncing takes up a lot of juice since it repeats so often. I turn mine off unless I know I need real-time updates on a given day. On top of that, just keeping background apps from drawing CPU (i.e. having task manager to kill the ones that you KNOW keep running even though they're in the background) will help. I got ~24-36hr out of a charge through these three practices.
The next step for me personally was rooting the phone and taking out all the AT&T bloatware. This stuff loves to run in the background for whatever reason and killing it every hour is not going to help your battery life. So I removed all of it and reached almost 48hr out of a charge (low usage).
Turning off animations just takes away the smooth transitions between screens. I believe the home screen launcher (TouchWiz for stock Captivate) is actually unaffected, you still get smooth scrolling between screens. I'm using Launcher Pro and unticking the animations box in the Android settings only took out the menu animations, my homescreens are still smooth and fluid. Just that hitting the menu button makes the menu display immediately, instead of softly/smoothly, and returning to home is also instantaneous. I don't miss the animations, I like my faster AND more efficient.
If you've got the guts to play with your phone and really void your warranty, flashing to Froyo (2.2) and then optimizing everything you can about its power consumption will up the battery life even more. Today I used the GPS for a road trip, listened to music, spent 2hr browsing the Internet, made several phone calls, used the phone as a flashlight for an hour (pure white on screen) and after 24hr off the plug I'm at 50% battery. This phone + Froyo really is no joke, I've spent a couple days' worth of hours tuning so far, but once it's set up it's really satisfying. I can easily wring out 3 days from this phone if I don't go crazy with it.
Edit: If I let the phone sit still for 8 hours I lose about 1-2%. Not bad at all.
Reading around it seems that wifi signal and cell signal quality also majorly affect battery life. So if you're in a good location, you could potentially get much more out of your phone than if you're in a place with bad signal.
My battery life improved dramatically going to
settings ====> wireless and network ====> wi-fi settings ====> options ====> advanced
and changing wi-fi sleep policy to never. My default setting (Rogers) was when screen turns off. Made a big difference. Don't know if the default is the same on AT&T.
idlewillkill said:
My battery life improved dramatically going to
settings ====> wireless and network ====> wi-fi settings ====> options ====> advanced
and changing wi-fi sleep policy to never. My default setting (Rogers) was when screen turns off. Made a big difference. Don't know if the default is the same on AT&T.
Click to expand...
Click to collapse
What do you mean? You battery life improved actually after enabling WiFi to be always on?
I think it's pretty funny how half of the forum swears they get better battery life with wifi on and the other half with it off.
I personally have never gotten better battery life with wifi on. I've ran stock, JH7, 3 versions of cognition, and now on Perception build 4 and this has never been the case for me. I've tried it out with access to different routers with varying amounts of signal and it still showed no signs of improvement.
I'm just wondering if anyone here is getting the super amazing battery life that I'm also seeing. I'm running Virusrom (basically just themed stock rom with no bloat) had my data connections off, and screen off clock speed set to 200MHz (using overclock widget to control speed)
I got through 12 hours on 3% battery. Is anyone else seeing this?
what overclock widget you using? Just curious...
Bleeds
I would love that...
If I never touch the phone I get this
But unfortunately I can't leave it alone xD
Sent from my ADR6400L using XDA Premium App
kdb424 said:
I'm just wondering if anyone here is getting the super amazing battery life that I'm also seeing. I'm running Virusrom (basically just themed stock rom with no bloat) had my data connections off, and screen off clock speed set to 200MHz (using overclock widget to control speed)
I got through 12 hours on 3% battery. Is anyone else seeing this?
Click to expand...
Click to collapse
seems alittle fishy since the processor cannot go below 245Mhz.
plus what do you mean by data connections off? No LTE or 3G?
Or do you mean you disabled always-on mobile data? I myself usually drop 10% in about 7-8 hours with that enabled and normal use, with SetCPU telling the processor to run at 245Mhz when the screen is off.
Yea, 245mhz, I didn't have my phone on me, and couldn't exactly remember. No data means no wifi, 3G, 4G. It just could receive/send calls and texts. As for the overclock widget, it's just called "Overclock Widget" in the market.
I am on a stock Tbolt and have disabled the lock screen and GPS when not needed and am getting at least 12 hrs with life to spare. MUCH better then my first day of use
1 1/2 more hours I will reach 12 hours. All I did was to follow this man's tips. I still have 30% left. I'm sure it's nothing new to some of you but new to me as I never had to do this w my old Samsung or Nokia phones.
http://www.phonesreview.co.uk/2011/...tery-cover-should-be-free/#IDComment136566791
I have
1. MS Exchange sync every 15 min
2. Gmail sync
3. Facebook sync
3. SipDroid calls for about 2 hours
4. Pandora streaming for 1/2 hour
5. Surf net about 1 hour
6. Xda app about 1/2 hour
I'm happy and i'm still stock TB!!!
Unless I'm actively using data, I always have it off. Well unless it's on charge haha. As for sync, I don't even sync email (gmail), or anything. I don't really count contacts or apps as syncing as it's almost a one time thing. Most people tell my i Baby my smartphone, but I'm the only one I knew that could get 3 days on my Dinc 3 days no charge on stock battery haha.
Uhh... congratulations?! You made your device entirely useless and got trough 12 hours on 3% of the battery.
What is the point of using your Android smartphone without data all day? Is this a pissing contest to see who can disable all of the core functionality of the phone and see how long the battery lasts?
I turned my phone off the other day and when I turned it back on I used .5% of the battery... woah!! That is absurd battery life for such an awesome smart phone.
Sorry for all the BS... but honestly, why go through all of these lengths to prolong battery life longer than 12-18 hours. It renders the device useless and it no longer provides service to the user. I completely agree with optimizing the device (running custom kernels when they become available), using SetCPU profiles, etc... to a certain extent. If those optimizations impede on performance or functionality in any way then they are not worth it to me.
So ultimately, why sacrifice performance and functionality for the sake of ridiculous battery life. As long as you can make it through the day, then no worries. I charge my device every night anyhow.
I've started using this widget as well, I'll find out its effectiveness in a day or two once I leave it off for a while (like overnight). Only complaint I have though - every time I turn the screen on, it says it's been granted su permissions, right above my dock. Is there any way to turn that off? It's just kinda weird too, if I go to show off the phone it looks bad.
Edit: I do have data usage in the background though.
Well honestly, I am around a computer most of the day, sleeping, or at work (can't be on my phone) I was sleeping most of that 3% loss. When I'm near a computer I tether so that charges without me thinking about it, and in my car I have it on charge because of the battery rape of GPS and 3g/4g. It's still a fully functional phone with no data... I can text and talk all I want. And it's not like I don't toggle on my data when I need it. I just don't see the point of being THAT connected to technology ALL off the item, and I'm a programmer, and an I.T. gupy >_>
Russ36363 said:
I've started using this widget as well, I'll find out its effectiveness in a day or two once I leave it off for a while (like overnight). Only complaint I have though - every time I turn the screen on, it says it's been granted su permissions, right above my dock. Is there any way to turn that off? It's just kinda weird too, if I go to show off the phone it looks bad.
Edit: I do have data usage in the background though.
Click to expand...
Click to collapse
In the Superuser app you can change that notification. Also, there is a preference for the notification letting you know the clock changed in the widget's prefs. I turn them off. I normally use a smartass kernel as it works with much less power, but this is better than not having it for now IMHO.
bmcclure937 said:
Uhh... congratulations?! You made your device entirely useless and got trough 12 hours on 3% of the battery.
What is the point of using your Android smartphone without data all day? Is this a pissing contest to see who can disable all of the core functionality of the phone and see how long the battery lasts?
I turned my phone off the other day and when I turned it back on I used .5% of the battery... woah!! That is absurd battery life for such an awesome smart phone.
Sorry for all the BS... but honestly, why go through all of these lengths to prolong battery life longer than 12-18 hours. It renders the device useless and it no longer provides service to the user. I completely agree with optimizing the device (running custom kernels when they become available), using SetCPU profiles, etc... to a certain extent. If those optimizations impede on performance or functionality in any way then they are not worth it to me.
So ultimately, why sacrifice performance and functionality for the sake of ridiculous battery life. As long as you can make it through the day, then no worries. I charge my device every night anyhow.
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Click to collapse
This. One of my pet peeves is people bragging about amazing battery life when they're using their phone as a paper weight. Why buy a smartphone?
want a droid said:
This. One of my pet peeves is people bragging about amazing battery life when they're using their phone as a paper weight. Why buy a smartphone?
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Click to collapse
I'll tell you why.
1. 4g tether that rivals my cable internet, and I can have both at the same time
2. I always have data and GPS, which is amazing in my car or anywhere.
3. Why no I have to be strung to the internet 24/7 and not just when I want to? It's always there, at the toggle of a button. I'd rather not be lazy and toggle data versus looking for a charger every few hours >_>
kdb424 said:
Well honestly, I am around a computer most of the day, sleeping, or at work (can't be on my phone) I was sleeping most of that 3% loss. When I'm near a computer I tether so that charges without me thinking about it, and in my car I have it on charge because of the battery rape of GPS and 3g/4g. It's still a fully functional phone with no data... I can text and talk all I want. And it's not like I don't toggle on my data when I need it. I just don't see the point of being THAT connected to technology ALL off the item, and I'm a programmer, and an I.T. gupy >_>
In the Superuser app you can change that notification. Also, there is a preference for the notification letting you know the clock changed in the widget's prefs. I turn them off. I normally use a smartass kernel as it works with much less power, but this is better than not having it for now IMHO.
Click to expand...
Click to collapse
Thanks, I somehow missed that setting when I was setting it up earlier.
Also, I kind of agree with what's said due to the fact that 75%+ of the time I'm awake I'm at a computer. I don't need to have my phone do much more than texts/calls during that time. Why waste battery for that? But when I'm not at a computer, I need it, and that's why I have this phone.
Russ36363 said:
Thanks, I somehow missed that setting when I was setting it up earlier...But when I'm not at a computer, I need it, and that's why I have this phone.
Click to expand...
Click to collapse
Not a problem. We all miss something at times
As for "needing" data, I personally find myself "wanting" it. I don't have anything that I can't let go of on the internet while I'm at work (can't use my phone for anything but texting once in a while). I always enjoy my data, and use a considerable amount of data, but it's either tethered or plugged in as I'm driving, and may as well. I guess being a minimalist is against the law now a days
i get great battery life stock not rooted but when i added adw launcher and gingerbread theme with ginger bread keyboard i went 1hr and it was a 60% and i never touched it so stock my battery is awesome
bmcclure937 said:
Uhh... congratulations?! You made your device entirely useless and got trough 12 hours on 3% of the battery.
What is the point of using your Android smartphone without data all day? Is this a pissing contest to see who can disable all of the core functionality of the phone and see how long the battery lasts?
I turned my phone off the other day and when I turned it back on I used .5% of the battery... woah!! That is absurd battery life for such an awesome smart phone.
Sorry for all the BS... but honestly, why go through all of these lengths to prolong battery life longer than 12-18 hours. It renders the device useless and it no longer provides service to the user. I completely agree with optimizing the device (running custom kernels when they become available), using SetCPU profiles, etc... to a certain extent. If those optimizations impede on performance or functionality in any way then they are not worth it to me.
So ultimately, why sacrifice performance and functionality for the sake of ridiculous battery life. As long as you can make it through the day, then no worries. I charge my device every night anyhow.
Click to expand...
Click to collapse
I think you've missed the point. Noone will last even more than 6 hours if you don't do the trickle charges or whatever you call it. That's the point. I know you reply to OP but just want to point it out. After charging it the right way, you will certainly last 8 hours at least which then bring to your point "I charge the phone every night anhow".
FP5241 said:
I am on a stock Tbolt and have disabled the lock screen and GPS when not needed and am getting at least 12 hrs with life to spare. MUCH better then my first day of use
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Click to collapse
How did you disable the lock screen?
Thanks
in settings, there is a setting to turn off data and wifi after a certain epriod of time when the screen is off, saves battery very well.
Ok. Android phones are not blackberries, and I'm well aware of that. This Thunderbolt is not my first android device, so I am very familiar with setting it up and using it in such a way to make the battery last.
I'm not posting this to complain of the battery life sucking. I'm complaining that the battery is fine one day, and horrible the next.
So here's what happens. Yesterday, i unplugged my phone at 730am like i do every day. By 3pm with light usage, i was down to 40% or so. Charged it up before I left work, no big deal, lasted the rest of the night.
Today, unplug the phone at 730am, phone is completely dead, as in, won't even boot by 11am. Same apps, same usage, same location, same strong 4G signal, same everything. It has happened multiple times on consecutive days when i was rooted on the stock rom, and still on VirusRom. I just dont get why this happens. I am doing nothing different and my phone either lasts all day, or a few hours. It's getting to the point where I am finding it very hard to rely on this phone when i'm out and about. It makes no sense. Especially if i'm not really using my phone, just checking for texts once in a while, there is no reason why it should die. What if i need it? I couldn't even call or text my gf tonight while I was working because my phone battery was ZERO only a few hours after leaving the house with a 100% charge.
Is anyone else experiencing this?
yesterday I had abnormal drain on my battery. I get 18 - 24 hours on a charge normally, but yesterday I went from 100% to dead in 5 hours. Called VZW and they said it was a documented problem and they were working on it.
IDK, they are pretty good about pushing updates. Also, yesterday I kept dropping out of data. bizzare....
I burned through the extended battery in 9 hours yesterday, really hope they figure out some better power management soon,
Switch it to 3G cdma rev.a and see if that helps. The 4G radio is always being searched for. I love the tb so I can deal with no 4G til they get the bugs out.
Sent from my ADR6400L using XDA Premium App
You have to use current widget and see how much power draw your phone is pulling. Then use system panel monitoring to track apps using the highest CPU.
Definitely an issue and I'm glad that Verizon is aware of it. I've had this unusual drain happen four times now, all on 4G. Last time I noticed it (seeing the battery percentage drop like 2% every five minutes or so), went to the Market and snagged System Panel.
The offending process is "system." Had my CPU spiked at 100% for over an hour before I rebooted, which does fix it, at the cost of another 10% of your battery, of course.
Hope they get this ironed out soon. Love my Thunderbolt, but this is a major issue and seems to be happening to a lot of people.
The best thing to do is dial *#*#4636#*#* and turn the radio to CDMA auto (PRL) mode.
I am already seeing much better battery life, as I am in a non 4g area.
Thanks for the suggestions. I'll have to give that a try. I got into the radio settings, and after flashing VirusRom, my phone defaulted to LTE mode only. I put it to cdma/lte auto, to see if that helps. If not, i'll just disable LTE unless i really need it.
No need to dial all of that crap. TeamAndIRC has a toggle app called "LTE OnOFF TeamAndIRC" that allows you to toggle between CDMA and CDMA + LTE/EvDo auto.
I found out two things dealing with my massive nighttime battery drain. One, wifi doesn't seem to work correctly. I've never had the problem before but for some reason it doesn't sleep correctly. What I've done is changed the sleep policy to "15 minutes" which allows it to switch back to 3G fifteen minutes after I turn off the screen. That allows me to have wifi while I'm using it but 3G while it's idle. This has seemed to fix my problem along with... Second, I am on the fringe of 4G/3G here on the outskirts of Cincinnati. At work I am solid 4G but at home it can't make up it's mind. Well, that has certainly played into the battery issue as it is constantly searching. So, what I do is as I walk in the door from work I use the app listed above to switch to "CDMA auto (PRL)" and it sticks to 3G. When I get to work I switch to "CDMA + LTE/EvDo auto".
So, to summarize:
I have eliminated my nightime drain by doing two things:
1) I use the Y5 app to automatically start wifi as I walk in the door but have changed the sleep policy to "after 15 minutes".
2) I use the app above to switch from 4G/3G auto to 3G only.
ridobe said:
No need to dial all of that crap. TeamAndIRC has a toggle app called "LTE OnOFF TeamAndIRC" that allows you to toggle between CDMA and CDMA + LTE/EvDo auto.
I found out two things dealing with my massive nighttime battery drain. One, wifi doesn't seem to work correctly. I've never had the problem before but for some reason it doesn't sleep correctly. What I've done is changed the sleep policy to "15 minutes" which allows it to switch back to 3G fifteen minutes after I turn off the screen. That allows me to have wifi while I'm using it but 3G while it's idle. This has seemed to fix my problem along with... Second, I am on the fringe of 4G/3G here on the outskirts of Cincinnati. At work I am solid 4G but at home it can't make up it's mind. Well, that has certainly played into the battery issue as it is constantly searching. So, what I do is as I walk in the door from work I use the app listed above to switch to "CDMA auto (PRL)" and it sticks to 3G. When I get to work I switch to "CDMA + LTE/EvDo auto".
So, to summarize:
I have eliminated my nightime drain by doing two things:
1) I use the Y5 app to automatically start wifi as I walk in the door but have changed the sleep policy to "after 15 minutes".
2) I use the app above to switch from 4G/3G auto to 3G only.
Click to expand...
Click to collapse
LTEonoff is just a shortcut to the menu. In essence, it saves no time because you have to download it. If you're flipping it on and off all the time, then yeah, it might behoove you to just dl the app. But, as a one time thing, it's unnecessary.
^You are correct. I switch daily but I didn't see earlier that you were not in a 4G area.
I would highly suggest this to anyone who sees their data connection switch back and forth as I was in my house.
Battery life has been strong the past couple days now. I haven't had any unusual drains since i switched from LTE only mode to EVDO/LTE auto mode. I dont know if this was for sure the issue, but it seems to have made a huge difference. I haven't been plugged in for 2 hours and i still have 92% battery left.
Here's my interpretation of the issue:
There seems to be some kind of problem or bug with the radio which makes it drain an enormous amount of power from some towers (700mA+ is shown on current widget). Even with good signal, I'll repeatably drain a lot of power in certain areas. The "fix" is to disable mobile data or switch to wifi. This lowers the power usage back down to (slightly lower than) normal levels.
For some reason, the radio will not admit to drawing practically 90% of your battery in the battery use menu (nothing does, in fact ... it just looks like normal battery use).
I'm glad to hear that they are aware of an issue that maybe causing this.
I can't stand the battery life either other than that I love the phone
Sent from my ADR6400L using XDA Premium App
Yeah i'm still at 83% battery after being unplugged for 4 hours, light usage.
Another thing i noticed is that when my battery was draining stupid fast, the phone would be warm to the touch even when it was just sitting on my belt clip. All seems well for now.
Mine is good
Sent from my ADR6400L using XDA Premium App
My battery life has recently become terribly inconsistent. Last week I was actually getting through a 16 hour day with light usage, but this weekened I must have installed something because now the phone is lasting 3-4 hours with hardly any usage at all.
The battery information is pretty worthless because it's not showing anything except display using the battery and the display has only been on maybe 8 minutes.
Checked the partial wake info and nothing seems to be running in the background. The battery is just discharging like crazy all of a sudden. Guess Ill start uninstalling stuff to see what might be causing it
I am also having a weird battery experience today. I am rooted running Adrynalyne 1.9. Last few days I was doing great, moderate usage and was staying charged for 16-18 hrs. Today my phone has died twice during my 8hr shift at work. I KNOW something is wrong there. Hopefully a fix is found soon.
On all my Androids (4 of them currently in daily use), I've found that Words With Friends is often a HUGE battery killer...and I don't mean because you play it a lot, I mean leave it running and put your phone down, walk away a while, come back to the phone and it is HOT to the touch! Obviously killing the battery. Something to look at for sure.
I've got the extended battery and just went over 48 hours, with moderate to heavy use by my standards on a single charge. Pretty amazing and I guess I'm not in a bad radio area.
hammer4203 said:
Switch it to 3G cdma rev.a and see if that helps. The 4G radio is always being searched for. I love the tb so I can deal with no 4G til they get the bugs out.
Click to expand...
Click to collapse
The only thing I love about the TB is the 4G...everything else on it, been there, done that. I wouldn't keep the TB if 4G had to be turned off to make it usable in terms of battery life. Hopefully it will be fixed quickly!
Zshazz said:
Here's my interpretation of the issue:
There seems to be some kind of problem or bug with the radio which makes it drain an enormous amount of power from some towers (700mA+ is shown on current widget). Even with good signal, I'll repeatably drain a lot of power in certain areas. The "fix" is to disable mobile data or switch to wifi. This lowers the power usage back down to (slightly lower than) normal levels.
For some reason, the radio will not admit to drawing practically 90% of your battery in the battery use menu (nothing does, in fact ... it just looks like normal battery use).
I'm glad to hear that they are aware of an issue that maybe causing this.
Click to expand...
Click to collapse
Thanks for that analysis. With that in mind, if it's accurate, could a Tasker app profile be set up that does your fix if the drain works that high? Would be a nice safety feature for those who aren't willing to have to look at their phone frequently to check battery life.
You have to use the current widget to record your idle power readings, its the only way to know what's going on. Then use system panel monitoring to see which app CPU is highest.
I896, Rooted, factory Gingerbread.
I have a Captivate and a Tab. Both Wifi only, no Sims, Airplane mode on, Bluetooth off. Machines are on but screen is off. The Tab looses 3% over the course of the morning and the Captivate looses 20%!
I'm running regular 'power user' type apps; Titanium Backup, Tasker, LauncherPro. If there are any apps notorious for secret batt consumption, let me know what to avoid.
Running SystemPanel Lite - I can't see any app that is taking up more CPU time than normal that would explain this kind of drain. The battery page shows a good proportion of battery use display and wifi. In one instance I used the Captivate so little that display showed less use than wifi. In the course of just checking phone power consumption, the display use percent way up, just like expected (Just to show that wifi was really doing almost nothing) and still I had lost more than 15% of battery over the time when the phone was supposedly idle, not connected to anything with the screen off. Some ghost is sucking the life out of my battery. Grrrr. What could it be?
I loose 30% in a night with wifi off, backlight set to absolute min and nothing runninng or syncing.
I don't get it. Any ideas? What do I try next?
get use to it, its androids horrible power management
rsx19 said:
get use to it, its androids horrible power management
Click to expand...
Click to collapse
His tab is running Android too.
If you don't have anything helpful (or knowledgeable) to say don't say anything.
Op, download watchdog from the market, (system panel is kinda ..meh.) and see if there us a rogue app munching battery.
You may consider flashing a ROM see if its just that firmware/kernel reacting to your phone.
Have you tried Juice Defender?
Also, check to make sure you don't have applications constantly running. What version of android are you running? Check in system settings -> status -> somewhere in here you can check the battery status and what applications are pulling the most juice ... From there if one application needs to be removed you can action it ...
Also try the "Battery Calibration" app in the market. It's free.
studacris said:
His tab is running Android too.
If you don't have anything helpful (or knowledgeable) to say don't say anything.
Op, download watchdog from the market, (system panel is kinda ..meh.) and see if there us a rogue app munching battery.
You may consider flashing a ROM see if its just that firmware/kernel reacting to your phone.
Click to expand...
Click to collapse
my captivate running cm7 STOCK will drain down to 20% from being idle for 12 hours
my battery will also drain 30% from 45 mins of wifi only use.
doesnt help him but thats my experience from my captivate
Menu -> Settings -> Wireless and Networking -> Wi-Fi settinngs -> Menu -> Advanced -> Wi-Fi sleep policy
Set it to when screen turns off.
We have to switch that every time we flash. I really wish it was default. Some ROMs also have background data control, but it's usually when wi-fi is on so it shouldn't be a problem.
rsx19 said:
my captivate running cm7 STOCK will drain down to 20% from being idle for 12 hours
my battery will also drain 30% from 45 mins of wifi only use.
doesnt help him but thats my experience from my captivate
Click to expand...
Click to collapse
You do know that cm7 doesn't have the proper hardware drivers from Samsung so the battery life is known to be HORRIBLE right? If not you should really read up on the ROM you're using
Flash any touchwiz ROM, especially a native I897 build and you will see a dramatic increase in battery life.
studacris said:
You do know that cm7 doesn't have the proper hardware drivers from Samsung so the battery life is known to be HORRIBLE right? If not you should really read up on the ROM you're using
Flash any touchwiz ROM, especially a native I897 build and you will see a dramatic increase in battery life.
Click to expand...
Click to collapse
I'm on CM7 and am going on 27 hours with moderate usage.. Granted, I have the 1800 mah battery from the Sprint Galaxy S2
trying flashing to pinnacle. I too have battled weird captivate drain issues.
if you wanna try CM, read my thread:
http://forum.xda-developers.com/showthread.php?t=1364357
I've held off replying as I was trying a few things and figured I would report only once I was done.
I found and ran Battery Calibration, just before I read the post. Between that and turning Wifi sleep policy to off with screen off, I had a great weekend. I was getting a day and a half out of my phone, which considering the use, was very acceptable. I was getting about the same drain as my Tab. I had 1% battery drain after 4 hrs of screen off time. That seemed fine for me.
I got back to school where I teach and yesterday the phone drained as fast as it has before. Interestingly, it continued its rapid drain even after I left the school and went back home. So, it died at 4am this morning. I heard it shut down. The school has at least 4 routers, two of which have 5k access options. I know if I choose them, my laptop drains way faster. Is there a way to limit my wifi connection on the captivate and not use the faster 5k connection?
But, this still doesn't explain why, even after I leave the school, the Captivate continues to drain when it is 10ft from a single 100mb wifi router.
I'm almost ready to try a custom Rom, but not sure how that will affect my ability to use it as a phone, once I get my Sim activated. Still new to this all.
You think everyone running a custom ROM doesn't use the phone?
Shouldn't affect your ability to do anything...
The WiFi and cell radio do increase power on lower signal as we know, but that's not always the cause of drain. I remember times using Froyo when kswapd goes nuts for no reason, or trillian, email, twitter or some other app just starts using massive CPU. Many apps are probably never tested on a system that has no connection most of the time. That's where all the utilities come in handy to find the culpret. OSMonitor can help find CPU hogs. TiBu can freeze apps, or uninstall them temporarily. Juice Plotter can monitor drain over time (newer Androids have something like it built-in). It takes some time to find it, but newer versions of the OS make it easier and have less trouble.
Also the battery % is only estimated. I'd trust full to empty time rather than 90% to 80% time as 10% use since it's not really as linear as we think.
Not to point out the obvious, but it can be the battery itself that has the problem. They aren't exactly manufactured to NASA standards... well, maybe their standards lately, but the point is, sometimes the ghost you're chasing is staring you right in the face.
How is everyone's battery life after the MM update? Improved, same or worse?
Also, Doze is not working at all for me. I left my phone unplugged over night for 6 hours and lost 30-35% of my battery. That is far worse than it was on Lollipop. I did a factory reset after the update too, as I always do. WiFi scanning is off. I noticed my Android OS usage was really high when I woke up too. See attached image.
No problems for me.
Mine is really good. When idle, I'm only losing about 25 mAh.. I'm also using Greenify non root method.
Sent from my SM-G920V using XDA-Developers mobile app
Mines $hit! Even worse than before. I did a factory reset after update to mm. 5% drain per ~10min
Lost ~2% overnight.
Yeah. I lost 5% since 7AM this morning. That was almost 5 hours ago.
I just posted this on another thread. This may help.
1) Under Wi-Fi advanced settings, change sleep policy to "Charge Only"
2) Go to Locations -> Improve Accuracy. Make sure Wi-Fi scanning is off. This setting was moved here under MM
3) Charge the phone to 100%, let it run to 0. DO NOT CHARGE IT! It must power itself off. Charge it back up.
This had a dramatic result on my battery.
Please stop spreading false information.
jasong127 said:
My batter life was horrible after the upgrade. Here's what I did to fix it.
1) Wifi sleep policy - Changed that to "While Charging" (big difference noticed after that)
2) Fully charged phone then let it run down to 0 (must let it power itself off)
3) Wifi Scanning has been moved under Location setting. Go to Location -> Improve accuracy, make sure Wi-Fi scanning is off.
Batter life is awesome now.
Click to expand...
Click to collapse
1: Apps/sync will use mobile data as priority if this is done while waiting to connect to wifi. In turn, using even more battery if an app/sync wakes the phone switching between networks.
2: This is damaging to Li batteries. To extend the life of your battery, it is better to keep it topped above 80% and cool(not very common in real world applications). These aren't Ni batteries, long gone are the days of "memory discharging".
If you don't need notifications at night, use airplane mode. I miss Xposed, Autotasker, and Amplify(formerly Bounce)... Greenify is a good alt atm
Note: Sometimes even Play service updates will introduce bugs and or "retarded" policies that will destroy the battery, especially the "Now" systems. It can happen at the most random times as well and not at all most. Every now and then the fat man will get stuck in the tube.
False information? Kind of an ass thing to say, but suit yourself. Just telling folks what I did to FIX this issue as well as what has been posted on many other sites.
Some people find it easier to criticize those that try to help than offering solutions of their own.
jasong127 said:
I just posted this on another thread. This may help.
1) Under Wi-Fi advanced settings, change sleep policy to "Charge Only"
Click to expand...
Click to collapse
Steamer86 said:
Please stop spreading false information.
1: Apps/sync will use mobile data as priority if this is done while waiting to connect to wifi. In turn, using even more battery if an app/sync wakes the phone switching between networks.
Click to expand...
Click to collapse
I'm getting confused. Can someone please tell me what each of the three settings below from the S6 on Marshmallow actually does in terms of radio(s) used and sleep states? The wording of this setting is different in different builds of Android, and I'd like to know what each setting does specifically for the S6 on Marshmallow.
Always (Increases battery consumption)
While charging
Never (Increases data usage)
Here's the Android documentation if that helps.
WIFI_SLEEP_POLICY
The policy for deciding when Wi-Fi should go to sleep (which will in turn switch to using the mobile data as an Internet connection).
WIFI_SLEEP_POLICY_DEFAULT
Value for WIFI_SLEEP_POLICY to use the default Wi-Fi sleep policy, which is to sleep shortly after the turning off according to the STAY_ON_WHILE_PLUGGED_IN setting.
WIFI_SLEEP_POLICY_NEVER
Value for WIFI_SLEEP_POLICY to never go to sleep.
WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED
Value for WIFI_SLEEP_POLICY to use the default policy when the device is on battery, and never go to sleep when the device is plugged in.
Click to expand...
Click to collapse
source official Android developer documentation
jasong127 said:
False information? Kind of an ass thing to say, but suit yourself. Just telling folks what I did to FIX this issue as well as what has been posted on many other sites.
Some people find it easier to criticize those that try to help than offering solutions of their own.
Click to expand...
Click to collapse
I'm not using any criticism nor is it an ass thing to say, just fact.The cellular radios uses more battery than wifi and even more when switching networks. A full discharge damages Li batteries. On a clean phone wifi always on WILL save some juice. At night, airplane mode will greatly reduce drain if you don't mind having no connection.
I'm happy it worked for you, however, bad information. Some simple research will tell you that. I see a 1 to 3 percent night drain on a clean phone with wifi always on, no scan, mobile data off. Hell, thats even with google pinging my old address from router on maps timeline.
@RylanM I know it says more consumption, but research and decide for yourself.