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Ok guys here is the deal. Some people claim they are getting amazing battery life and I want to know what they are running.
If you are getting great battery life like some claim. Post up this info about your phone. Let me know if i left out anything.
1. ROM
2. Kernel
3. Radio version
4. WiMax radio version
3. Are you using set cpu if so how are your profiles set up
4. Are you using juice defender/ultimate juice if so how are your profiles set up
5.Sync Settings
6.Radios always on or do you turn them on and off
7.Display settings
8.Categorize usage (light,moderate,heavy)
9.How do you charge your battery(through the phone, through the phone with an odd technique, wall charger, car charger, usb, etc..)
10.Anything else that would affect battery life/miscellaneous comments
11.Post up some screen shots of battery life unplugged and device up and awake time(be sure to reboot before your battery run as awake and up time do not reset every time you unplug)
I will be testing out my phone today and ill post my results later. Thanks guys I think this should help users get better battery life.
SantaClause88 said:
1. ROM
2. Kernel
3. Radio version
4. WiMax radio version
3. Are you using set cpu if so how are your profiles set up
4. Are you using juice defender/ultimate juice if so how are your profiles set up
5.Sync Settings
6.Radios always on or do you turn them on and off
7.Display settings
8.Categorize usage (light,moderate,heavy)
9.How do you charge your battery(through the phone, through the phone with an odd technique, wall charger, car charger, usb, etc..)
10.Anything else that would affect battery life/miscellaneous comments
11.Post up some screen shots of battery life unplugged and device up and awake time(be sure to reboot before your battery run as awake and up time do not reset every time you unplug)
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Click to collapse
good luck on trying to start a "definitive" thread. I think you may be asking for a bit much of people though. 11 items? screenshots?
How do you define "amazing"? I generally get about 17-21 hours with moderate usage on baked snack 1.7 with default kernel. I have latest radio, and the 2nd latest wimax radio. I'm not running cetcpu, any of the juices, or anytype of task killer, although I do have systempanel set up to monitor all the time. I have echange and gmail set up to sync as items arrive (with no off peak times). I uninstalled FB (cuz it would try and sync even when I told it not to - even the one for sense), uninstalled news, stocks and all of the other bloatware. data always on, rarely use wifi (cuz my router sucks), and keep radios always on - i never turn them off. Moderate daily usage - maybe 20 minutes worth of calls, read and reply to 15-20 emails, 40-60 minutes of pandora, 30 minutes of internet browsing with stock browser, and my biggest battery drain is the xda app, which as some of you might have guessed, I'm slightly addicted to. I generally charge for an hour or 2 at night with the stock wall charger, then top off in the car on the way to work if I'm below 75% or so (30 minute drive will charge about 25% battery with an aftermarket palm pre car charger). Keep my brightness at auto until I get home, when I change it to 19% (because I can't seem to get the slider to hit exactly 20% on the dazzle widget lol)
occationally, I'll charge at my desk or on the way home, but those are the exceptions, on days when I'm using the phone heavily
biggest thing Ive found to help my battery is system panel - helped me identify a number of rogue apps using cpu and sucking my battery dry.
no screenshots.
and just so you know, you can probably find all of this info by searching and going through the threads. There are a ton of battery threads already.
edit - heyhey this is my 600th post!
Just wondering which rom/tweaks you guys run to get the best battery life for every day use. I cant get any more than 10 hours with the CM7.0.2 rom.
I really don't use any tweaks. I just adjust the brightness of the screen throughout the day.
Autokiller.
And make sure your not constantly syncing stuff. Like gmail,facebook or weather. Stretch out those sync intervals as long as you can manage. Or just refresh it manually when you need.
Sent from my HERO200 using XDA App
Download Battery Monitor Widget and it can create a graph of usage over time and start watching what is running and when the phone draws current. You can learn a lot by watching the usage, how often and how much current gets drawn even when the device is sleeping.
The three biggest users of power are the display, voice calls, and GPS. Both GPS and voice calls draw about the same, the display uses less but between the three they are hogs compared to what else is usually running.
I have the same troubles and will try these things. Thanks for your help!
cymod7 gives me really good battery life
please stop bumping threads dreign
Battery Tweak Suggestions
Well there is the Collin Battery Tweak that I used when I was running AOSP 2.2. It worked wonders. I was able to get about 3 to 4 days on it without having to rechange. However I am not certain this will work on CM7.
What settings are you using under CM Settings > Performance ?
Hey guys, so ive had my nexus 4 for around 4 months now? might be more and the battery is just terrible, obviously we already know this as ive seen so many people post about it and such
my question is this, what do you guys use to save battery? Im currently on XYLON ROM with Perf-enhanced-Stock-422 kernel which isnt bad, theres nothing wrong with it in fact but i literally only get around 2 hours screen on time, terrible i know
ive heard people say flash android 4.2.2 and then flash a custom rom, apparently it helps or something? not fact but ive seen a few people solve it with this issue
What kind of roms and kernels are you guys using? And what governor?
Cheers guys, Jack
I've seen most people running Franco kernel with either cyanogen mod 10.1, PAC or paranoid android. You'll probably get a similar battery life with all of them, and probably the best your going to get.
Check your wake locks, use juice defender, check you're not dropping in and out of signal (hammers battery), turn of location settings...
Sent from my GT-N7000 using xda premium
AKOP or CM with franco give me hours (4+) of calling or 1.5 days of moderate use.
I also have notification widgets on so I can quickly switch BT/WIFI/Brightness AND I make use of nfc tags so when I'm home wifi is auto turned on and when in the car it turns off.
From my experience, these battery saving apps such as juice defender are not good, you shouldn't use them.
About the battery life, there are tons of recommendations... stop syncing, turn brightness to as low as possible, turn off 3G when you don't need it...
Dont use your phone..
Seriously now, the battery is not bad at all, and in battery usage cases you need to state your usage of the phone (games, mail, 3g on most of the time? widgets? surfing and screen on time)
Without those parameters none can determine if you have wakelocks problem / some app is draining your battery or eventually maybe it's only psychological problem
Take in mind even on auto brightness, if you are playing heavy games dont expect to last a day or so..
Tricepz is on the money!
Need to analyze Your usage!
Most importantly you need to understand that this is not a primary game console or music player.
Things that drain battery fast!
1) Live Wallpaper
2) Games
3) Phone calls
4) Equalizers
5) Apps
Best to monitor your usage!
Personally I use the phone as follows for 16 to 22 hrs of usage.
Bus
1) 4 hrs of music with quality headphones that have noise canceling tech. Abel Planet 200b with built in amplifier.
2) 3 phone calls a day!
3) No games ! Have a tablet for that
4) Minimal reader for new feeds only updates once a day.
5) Music app either Apollo or NexMusic great music players without equalizer. simple controls.
On an average day headed to work paying bills I see 10 to 12 hrs easy.
Busy day on my phone 8 to 10 hrs.
Turn off services you don't need or use.
WIFI - Turn it off when you leave your house and when you don't need it. Leaving it on will drain power as it will continue to scan for a connection.
GPS - Turn off your GPS if you don't need.
Sync - Sync when you need to. Turn it off and access it manually.
Bluetooth - Turn it off when you don't need it
Location services - Go to the Settings menu and head over to Location access and switch "Access to my location" to off.
Backup services - Head over "Backup & Reset" and uncheck "Back up my data".
Screen brightness - The lower the brightness, the more power you'll save.
Apps - Applications like facebook and Google Maps will remain online as it runs in the background. As a result it will drain your battery. It can prevent your phone from entering deep-sleep to preserve power.
Signal - Connection is very important. If you're in a area where service is low to poor, your phone will draw more power to stay connected to the nearest cell antenna/tower. It's best to turn off on connections if you're in a no service area. Simply put the phone in "Airplane mode".
Usage - Battery life is dependent to whatever tasks you are performing on your phone. If you play games daily for a long period of time, then you should expect the battery to decrease dramatically. Conversely, if you just email, text, browse the web, make calls, little to no games then your battery life of the phone should last for quite a long time.
Useful apps
Greenify - This application allows you to hibernate apps from starting up like facebook, Google Maps and many more annoying apps that run in the background when they shouldn't be running. https://play.google.com/store/apps/...GwsMSwxLDMsImNvbS5vYXNpc2ZlbmcuZ3JlZW5pZnkiXQ..
Wakelock Detector - This wonderful app identifies apps that running during your usage and sees which one has been running the longest without your consent. You can use this with Greenify. https://play.google.com/store/apps/...EsImNvbS51enVtYXBwcy53YWtlbG9ja2RldGVjdG9yIl0.
BetteryBatteryStats - Similar to wakelock detector but offers a more in-depth look of wakelocks that active during your usage. https://play.google.com/store/apps/...wiY29tLmFza3N2ZW4uYmV0dGVyYmF0dGVyeXN0YXRzIl0.
Kernels and roms
One major reason why root is amazing. Kernels offer tweaks that are beneficial for the phone to perform smoother and offer amazing battery life. Offers more tweaks as well like gamma and undervolting. Roms can contribute a small portion of battery saving but not much.
Did I miss anything else?
Adding Maps to Greenify usually helps a lot regarding battery life, can leave GPS on for other apps when doing this and won't suck any battery.
try franco or faux and then UV and UO ` its works for me, 4+ screen time easily :fingers-crossed:
I didnt expect so many comments! ive used franko kernel and air kernel before and no change
ill try some of them apps that everyone has mentioned
again thanks guys! Jack
Just use a ROM for a while, let the battery do some cycles, and use the phone for that, as a phone, remember that we have a Quad Core here, i'm on stock rooted only, and last night i get 12h20m37s with 4h48m SOT with about 7% left, so that's pretty good. And i really use my phone, Twitter, Flipboard, G+, Wifi on all the way, Sync on.
rskyline said:
Just use a ROM for a while, let the battery do some cycles, and use the phone for that, as a phone, remember that we have a Quad Core here, i'm on stock rooted only, and last night i get 12h20m37s with 4h48m SOT with about 7% left, so that's pretty good. And i really use my phone, Twitter, Flipboard, G+, Wifi on all the way, Sync on.
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I guess you are one of the lucky ones! i hardly use my phone for gaming, i have 2 games on there and i use facebook twitter tumblr etc 3G is only on when i leave the house but other then its on wifi
just got to 46% with 1hr 50mins screen on time so ill probably get around 3 hours today.. i just dont think its good enough :/
JackHanAnLG said:
I guess you are one of the lucky ones! i hardly use my phone for gaming, i have 2 games on there and i use facebook twitter tumblr etc 3G is only on when i leave the house but other then its on wifi
just got to 46% with 1hr 50mins screen on time so ill probably get around 3 hours today.. i just dont think its good enough :/
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Click to collapse
Yep definitely something's not right, facebook is known to be a battery drainer, i suggest to you that open it up on the browser and uninstall the app, try it!
JackHanAnLG said:
I guess you are one of the lucky ones! i hardly use my phone for gaming, i have 2 games on there and i use facebook twitter tumblr etc 3G is only on when i leave the house but other then its on wifi
just got to 46% with 1hr 50mins screen on time so ill probably get around 3 hours today.. i just dont think its good enough :/
Click to expand...
Click to collapse
With 80% left I have 1hr of screen on and 10mins of call time, this is with whatever kernel the latest CM nightly is using, so yeah you could definitely get better but I have to think facebook is the contributor since I too have twitter (plume) and tumblr without the same battery drain.
greenify is a must to disable rude apps which do thing without asking, like facebook, games, etc, they connect to internet to download ads and sttuff, facebook being the worse cpu eater
i use 2g only, wify in home, disable wifi outside,
only wassap active, some opera mini browsing, pics, talk, sms, little gaming, i get 1.5 days
off course heavy gaming kills the battery, because of 3d, even 2d games drain the battery because of the screen, like angry birds
using stock 422 + franco
I like to use JuiceDefender only when the phone's battery gets really low and I want to sacrifice some functionality. It works well, but only if you allow it to keep 3G/Wifi off when the screen is off.
I use facebook so much though, ugh :/ ill give it a go and if the battery lasts longer then ill get rid of it
single biggest difference I've seen is to stay on wifi all the time as much as possible. I leave it on no matter what. Granted if you are out and about, it won't help but once you get to home/work/friends/etc, your phone will immediately connect and start saving you juice.
91% after 8 hours with light usage at work. With 3G, I normally would be approaching 60-70% by now with light usage. That 3G drain is real and should be avoided whenever possible.
Don't play games. It seems like no matter what game I play, it'll almost always lock my cpu to the max frequency until I exit. Even really simple non graphics intense games.
Well ideally you're biggest battery drainer should be the the display. If it's not then read below.
1) So for the screen the best way to go is to get a stable custom rom like xenon and tinker with the auto brightness settings. Tweak out auto brightness settings to your liking (they're generally very overbright by default) and you'll see major increases in data.
2) Screen aside your other biggest drainer is cell radio. Particularly if you're in a low signal area it will drain your battery really fast. So if your using wifi anyway be sure to turn data off and switch to 2g. That way you'll have a strong signal and 2g drains less battery anyway.
3) As some people have mentioned already. rogue apps. Social networking apps are a huge drainer in this regard. Especially facebook. You just can't have that app on your phone and get decent battery. As for other apps which draw on unnecessary background data, Greenify their a**es.
Hi Guys,
Firstly, I know there are several threads with different tips and suggestions but most of them didn't work for me.
Recently (since more than a week) , I have noticed strange drain in battery and getting hot pretty quickly. It has kitkat and I didn't get time to use it properly in the beginning. After reading different threads and forums here's what I did:
- Let it drain completely, shut off, took out battery for a couple of hrs and then charged without switching on. x2
- Rebooted after charging
- Uninstalled some apps I thought might be problematic
- Factory Reset (such a pain!)
- When attached to Kies, it prompted for Firmware update N9005XXUENC2 followed by another factory reset and hard reset.
- Cleared cache by going into recovery mode.
- Rebooting after charging
But seems like none of it made much difference, my routine use
- couple of hours on wifi
- no heavy games, only temple run, subway surf etc.
- no streaming
- no lengthy calls, not a lot of messaging
- 1, 2 hrs of music
- Syncing off, gps off, blue tooth off, Wifi mostly off, power saving on, brightness on auto, no 3g/4g data, almost no photos and video capturing, sensors, motions off except smart stay
I don't want to root the phone because of my busy schedule, with some difficulty I was able install WLD on it which resets after Rebooting. Point is, I am not a heavy user and this being a "beast" isn't quite unleashing the beasty-battery-life. I do get more than a day but that is when it's in deep sleep for 20hrs or more. I took some screenshots after reseting, updating firmware. It's past 3 battery cycles now, I will attach the latest one's to not clutter it up. I like this phone, but this battery is just not good enough. So, please helpful answers that don't require rooting.
Thank you for reading and Good day!
Is the battery drain consistant or does it happen at certain times (at home, at work, etc.)? If you are in an area where the signal changes frequently that will drain the battery because the radio is using power to maintain a connection. With wifi scanning for google services even when turned off setting make sure it is off if you dont need it. How do you charge the phone? If possible always use the charger that came with the phone, charging from a usb port from a computer is not as strong and can affect the memory of the battery and do not wait till almost dead to charge. It works best to recharge when between 35% and 45%. Look at your background services and see if anything out of the ordinary is running. And it could be possible the battery is defective and you might want to have it tested. I use my Note3 lightly and get 24 to 25 hours over two to three days (turning off at bedtime). This may not help any but this is what I have learned from others with similar situations. Good luck!
MPDnnrd said:
Is the battery drain consistant or does it happen at certain times (at home, at work, etc.)? If you are in an area where the signal changes frequently that will drain the battery because the radio is using power to maintain a connection. With wifi scanning for google services even when turned off setting make sure it is off if you dont need it. How do you charge the phone? If possible always use the charger that came with the phone, charging from a usb port from a computer is not as strong and can affect the memory of the battery and do not wait till almost dead to charge. It works best to recharge when between 35% and 45%. Look at your background services and see if anything out of the ordinary is running. And it could be possible the battery is defective and you might want to have it tested. I use my Note3 lightly and get 24 to 25 hours over two to three days (turning off at bedtime). This may not help any but this is what I have learned from others with similar situations. Good luck!
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Click to collapse
Hey MPDnnrd,
Thank you for your response.
It is sort of consistent, did you see the screen is just at 18% and the Android system at 30%? I think this is where the core problem lies - just don't know what and how to fix it.
- Signal Strength: Pretty good, hasn't been a problem
- I normally keep the wifi-scanning off and Now I turned off the location services to see the impact but then I think what's the point of premium device if you have to switch off everything.
- I prefer to use the factory-charger over usb-charging and I read it on several threads to let it completely die and then recharge, guess that didn't help.
- Background services - I don't think so, I kill all the apps as soon as I stop using them, use Greenify to hibernate other, switched off all auto-updates and notifications. Even on Playstore, I switched off the auto-updates and notifications.
- Defective Battery: Now this one, I haven't tested yet not sure how to - the phone's just 2 months old so shouldn't it be good enough?
I know they are not very helpful, but still thank you very much. :good:
uqureshi said:
Hey MPDnnrd,
Thank you for your response.
It is sort of consistent, did you see the screen is just at 18% and the Android system at 30%? I think this is where the core problem lies - just don't know what and how to fix it.
- Signal Strength: Pretty good, hasn't been a problem
- I normally keep the wifi-scanning off and Now I turned off the location services to see the impact but then I think what's the point of premium device if you have to switch off everything.
- I prefer to use the factory-charger over usb-charging and I read it on several threads to let it completely die and then recharge, guess that didn't help.
- Background services - I don't think so, I kill all the apps as soon as I stop using them, use Greenify to hibernate other, switched off all auto-updates and notifications. Even on Playstore, I switched off the auto-updates and notifications.
- Defective Battery: Now this one, I haven't tested yet not sure how to - the phone's just 2 months old so shouldn't it be good enough?
I know they are not very helpful, but still thank you very much. :good:
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Click to collapse
I'm sorry to have to say this but I think you got a pretty normal battery drain by looking on your screens. You played almost one hour subway surf(which drains the battery pretty quick) and I guess the other hours where internet (also known to drain battery) or calls/messages. On a not rooted device with stock kernel that seems like normal battery usage to me!!!
However if you like to check these maybe u get a couple of percentages(not that much though I guess):
-Power saving mode in notification drawer makes your cpu clock go down (not sure u got it on not rooted device sry)
-check turn of pen detection in s pen settings
-put the brightness on auto or put it down manually
-if you can change the theme color in apps do so(make it black)
-check the svoice settings so it doesn't listen to your voice
-if you don't care how your phone looks buy a zerolemon battery(I think it makes your phone too big but that's preference)
-don't use a bright background keep it dark colors and no live wallpaper as well
Maybe that helps a little.
I don't see any drain either. Almost 6 hours screen on during 24 hours is excellent, additional 1.5 hour awake time for other services. Excellent battery life.
Settings - General - Applications - disable unnecessary apps
In Google Settings, opt-out interest-based ads and disable location access.
Thank you for your reponses guys - thing is it actually had much better battery life. What I don't understand is the fact that Screen % used to be on top and android os and system was below it but now it has been on top.
I have tweaked quite a few things already that 4aces suggested and the S-voice thing seems new, I'll look at it. Today it didn't even last a full day whereas I know people who even after heavy usage get easily more than a day - mine one, I don't use it this much. The Zerolemon thing is beast but then the phone is a freakin block lol so heavy and big, good travel etc. where you can't charge your phone and has a rugged case.
But there's a change that I saw today, Android System is now below the screen so I am not sure what made it do that but may the next time I charge it gets better and so on. I'll keep you guys posted after charging it today, I'll monitor what I do.
Blondasisko - I wouldn't really call it excellent, but it's sort of getting better than it was in the first 2 cycles. But how do I reduce additional awake time for other services? Moreover, you might've noticed I got till 1% to get this much time like really stretched it to get there.
Someguyfromhell - Already done, locations were off starting today.
Can anyone else comment on their daily routine of usage and the battery drainage ratio?
If I get 12 hours and 4hrs screen time I'm happy. I don't even play any games. Have a lot of accounts syncing lot of Internet and a bit on the calls, gps. I get on average 14 -16 hours
I have brightness on high. If you put it on auto it makes a big difference.
Sent from my SM-N9005 using Tapatalk
alom5 said:
If I get 12 hours and 4hrs screen time I'm happy. I don't even play any games. Have a lot of accounts syncing lot of Internet and a bit on the calls, gps. I get on average 14 -16 hours
I have brightness on high. If you put it on auto it makes a big difference.
Sent from my SM-N9005 using Tapatalk
Click to expand...
Click to collapse
I guess I should feel lucky, I have ZERO syncing, auto brightness, no live wallpapers or gimmicky stuff on, no gps, hardly 10mins or so on phone calls and prolly 30-60mins on messaging a day.
@all others - and the Android System is back on top - what could be the possible reasons for it?
I think its because of such minimal use that the system goes on top. The system still had to operate so when you have hardly used the phone then the system will go on top. Though with that usage you've stated you should get nearer 2 days really
Sent from my SM-N9005 using Tapatalk
alom5 said:
I think its because of such minimal use that the system goes on top. The system still had to operate so when you have hardly used the phone then the system will go on top. Though with that usage you've stated you should get nearer 2 days really
Sent from my SM-N9005 using Tapatalk
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Click to collapse
You're right probably, this is what I'd like to know as to what is running in the background that drains more battery? Exactly, at-least 1.5 days is what I should get with this usage. May be I should buy a new battery and see how it works.
Have updated until the update notifications stopped coming. Sitting on 6.0.1 with Feb patch. What can I do? I was wondering if this is a problem with stock rom and moving to something like pure nexus would help?
I searched Google (and Xda) and found there are people both affected and not affected by this problem. Any insights would be much appreciated.
Thanks!
Edit: if needed, my SOT right now sits at 2h35m58s with 30% battery left. Have screen listed at top on things using battery most with 8% and it shows 5hrs worth juice left.
akashspeaking said:
Have updated until the update notifications stopped coming. Sitting on 6.0.1 with Feb patch. What can I do? I was wondering if this is a problem with stock rom and moving to something like pure nexus would help?
I searched Google (and Xda) and found there are people both affected and not affected by this problem. Any insights would be much appreciated.
Thanks!
Edit: if needed, my SOT right now sits at 2h35m58s with 30% battery left. Have screen listed at top on things using battery most with 8% and it shows 5hrs worth juice left.
Click to expand...
Click to collapse
The same happened to me - new phone, ran all the patches, and craptastic battery life. A factory reset fixed it.
akashspeaking said:
Have updated until the update notifications stopped coming. Sitting on 6.0.1 with Feb patch. What can I do? I was wondering if this is a problem with stock rom and moving to something like pure nexus would help?
I searched Google (and Xda) and found there are people both affected and not affected by this problem. Any insights would be much appreciated.
Thanks!
Edit: if needed, my SOT right now sits at 2h35m58s with 30% battery left. Have screen listed at top on things using battery most with 8% and it shows 5hrs worth juice left.
Click to expand...
Click to collapse
This says nothing.
What apps to you have installed?
What widgets are running, etc?
Elnrik said:
The same happened to me - new phone, ran all the patches, and craptastic battery life. A factory reset fixed it.
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Click to collapse
Thanks for info! I am planning to swap stock rom for pure nexus today. It will include a full system wipe so here's to hoping. Will report findings in a couple of days.
tech_head said:
This says nothing.
What apps to you have installed?
What widgets are running, etc?
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Click to collapse
No widgets. `Google now` and `google now on tap` turned off. NFC turned off (Wifi, BT on). Listening for `OK google` turned off completely. Screen brightness managed by adaptive brightness.
Apps include the normal google ones that came pre-installed and whatsapp, slack, apple music, pebble time, harvest (timesheet app for work), pocket, sync pro (reddit) and 1password.
I did find out that the device seems to be awake much more than the screen. Seems like a wakelock. I'll have to root the device later today and install wakelock detector to see what's up.
Over 2.5 hours SOT with 30% left isn't the end of the world. People eek 6 hrs out of this phone either with greenify or naptime or they turn all the location and background services off.
I'm at 17% with about 3.25 hrs SOT now on a third party ROM without greenify and everything running in the background. If I get 4hrs+, I'm fine with that. I have chargers everywhere.
farfromovin said:
Over 2.5 hours SOT with 30% left isn't the end of the world. People eek 6 hrs out of this phone either with greenify or naptime or they turn all the location and background services off.
I'm at 17% with about 3.25 hrs SOT now on a third party ROM without greenify and everything running in the background. If I get 4hrs+, I'm fine with that. I have chargers everywhere.
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Yeah I don't really care about SOTs and stuff. Only put it here because I thought it may help someone think of something that might be wrong. The actual problem is, I am literally seeing battery percentage go down as I use the phone. I browse a few pages on chrome, maybe 15-20 minutes and my battery goes down 6-7%. Neither of my previous phones did that and none of them were known for their good battery life like nexus 6p. That kinda has me concerned.
I'd advice you to charge your battery full (leave it on charger for 30mins after it says that it's full). Then use BetterBatteryStats background while you use your phone normally all the way down to 10%.
Take screenshots from BetterBatteryStats and from battery (from settings).
There are quick toggles for Wifi and Bluetooth, no need to keep them on constantly if they're not needed. Bluetooth is known to drain battery for some users (not me though). Screen brightness is 100% with adaptive brightness? Are you always in a well lit area? I use 50% w/ adaptive. I usually get something between 4.5 to 6 hours of SOT.
Pebble time can be your drainer, I remember ppl complaining about it a while ago.
So I flashed purenexus with elemental x. It probably is better to let it go for a few recharge cycles before commenting but things are already looking very good For anyone looking at this in future, I suggest a minimum of system reset (or flash a new rom if you wanna go all the way).
I'll monitor the battery life over this week.