I used to have a good set of settings for the D2 and D3 when it came to tweaking things for battery life, however I noticed with the Nexus, the display seems to be chewing up almost all battery usage. For instance this morning I browsed reddit for about a half hour...display was 80% off battery for that time. Does that seem normal?
I installed recently Gummy's latest Verizon Nexus release and was wondering what tweaks I might be able to do to gain some battery life back. I mean I can charge all day as I am somewhat near a charging point most of the time but still, I do a couple things on the phone and bam, half the battery is gone and it's not from data/Signal (on wifi most of the day too)!
Any suggestions would be great. About the only thing I did was to enable 2d hardware rendering, not sure if that's what's sucking it down? Auto brightness is also enabled it seems. Thanks for any feedback!
Hey everyone, first post.
I did a search for similar issues and maybe I didn't look deep enough (if so could someone redirect me and mods please delete this post), but I think I'm experiencing some unique issues with my Galaxy S3.
The phone itself is less than 45 days old. It is also my first Android device (switched from iPhone 4) and I am loving everything about it except for this intermittent issue I seem to be having.
My battery life on my S3 has been very intermittent to say the least. Some days I can get into bed at the end of the day and charge it with 20-30% remaining, others I have to charge it mid-late day on my drive home. I have never let the battery completely die on me as I've read lithium ion batteries are best kept moderately charged.
I figured the above is normal, and mostly depends on my usage, however, today I received a notification for low battery (15%) less than half way through my day, and some odd SIX hours after unplugging it.
I've attached some screenshots - let me know if I am missing some and I will try my best to upload them (phone is currently charging off my laptop).
I have no idea what is going on, and as you can see, there's hardly any usage!! I disable WIFI because my LTE is faster and I hate when it searches for my network when I'm on the can (sorry, TMI). BTW my connection is usually full signal with LTE here in the office.
Am I missing something here? Are there some hidden applications running which can be sucking my battery?
Any insight would be much appreciated.
Thanks.
Perhaps there is a hidden culprit draining your battery that does not show up in the stats screenshots you provided. Usually it's called a wakelock or partial wakelock, or sometimes it's a Rogue drain. There are KNOWN culprits. Best if you get the Better Battery Stats and post some screen shots. It has more detailed information.
Also, if nothing is in fact OVER taxing the battery, then it might possibly be a bad battery that does not hold a full charge or even possibly the calibration is somehow messed up. That would be easy for me to compare because I have a spare stock battery.
Apart from the wakelock suggestion, LTE tends to eat battery life - just not to the extent that seems to be going on here.
There was another thread I remember seeing recently about charge occasionally starting to plummet while LTE is active, and I'm seeing similar behaviour in that first screenshot. Let me see if I can find the relevant thread again...
EDIT: This thread is the one I was thinking of.
I barely got this tablet yesterday and already seeing fast battery drain. I don't have that much apps/games. I rooted it today in the afternoon but I don't think it will drain the battery.... What's the deal here?
This is my 10.1
geeshiet said:
I barely got this tablet yesterday and already seeing fast battery drain. I don't have that much apps/games. I rooted it today in the afternoon but I don't think it will drain the battery.... What's the deal here?
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There's always an initial drain that is rather fast due to the fact that the charging is not perfectly optimized, notably while it's new. Even though it says 100% it's most likely not the fact. On the other hand due to the large screen the screen uses a lot of power. When using Cyanogen for maybe 20-30 min/day I'm still at 97% the next morning w/o charging. But, I use a lot of mods and settings trying to optimize battery usage. Once you get used to the device and start experimenting with ROM's, settings, mods I'm sure you will find a way to optimize it to your flavor.
The tablet has to scan all directories for media.
Here are some really good tips. You can also shut off a lot of samsung bloatware. I have probably 50 things shut off along with below tips I get amazing battery life and never any lag. Not a fan of magazine touchwiz so using nova and couldn't be happier.
http://forum.xda-developers.com/showthread.php?t=2782239
For a new device, you need to cycle the battery to about 10%, then fully charge, to set the battery meter "high" and "low" flags (some call this "calibrating the battery meter"), before you can expect the battery meter readings to be anywhere accurate.
Hi all,
So i got a HTC 10 UAE edition from a guy two days before. He was selling it at a reasonable price and i bought it from him.
The battery was draining quite fast and i thought it might be a software issue and i installed venom rom, but problem still existed, so i turned back to stock 2.41.401.41 (Which was very hard though) .
Still the battery is draining so fast. The charger came with the phone( Quick charger ) was also not working and now i'm facing the phone's battery is draining so fast. I'm very confused whether that guy have cheated me or not. If this is a hardware issue i think i have to contact that guy soon.
adb battery stat gave me 2580mah full charge capacity and here, i'm attaching the GSAM battery logs.
Please help me on this
Thanks
Edit: Since the original charger isnt working, im using a oppo 5v- 1A charger, is dat matters on battery drain?
Mine was doing the same as yours, quick charge also stopped working. I changed the cable and it solved it for a few weeks, but the drain started again and quick charge stopped again. Tried ruu etc but no luck. I've sent mine in for repair under warranty and should get it back Monday. My guess is either the charging port is faulty or motherboard but will find out next week.
I was having the exact same problem. I downloaded an app called Lspeed (It's also on the playstore) and did some tweaking in that app as well as used the Enable doze for GMS Magisk Module and now my kernel and android system are on par with each other as far as battery drain goes. Not sure why there are only a handful of people that experience this problem but i'll edit this post with screens of my lspeed config if you want to give that a go!
Edit: Config uploaded. Some of those options are personal preference but take a look around and test it out. What you'll most likely want is to enable the light doze optimization and disable the debugging. That will most likely help in your situation.
Very strange, I'm experiencing this issue too, always receive around 2-3hrs of screen on with very high kernel use during standby. Tried flashing Leedroid, Element X to no avail.
timbohobbs said:
Mine was doing the same as yours, quick charge also stopped working. I changed the cable and it solved it for a few weeks, but the drain started again and quick charge stopped again. Tried ruu etc but no luck. I've sent mine in for repair under warranty and should get it back Monday. My guess is either the charging port is faulty or motherboard but will find out next week.
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Mine is out of warranty. Dunno what to do now. Tried almost everything.
bilibox said:
I was having the exact same problem. I downloaded an app called Lspeed (It's also on the playstore) and did some tweaking in that app as well as used the Enable doze for GMS Magisk Module and now my kernel and android system are on par with each other as far as battery drain goes. Not sure why there are only a handful of people that experience this problem but i'll edit this post with screens of my lspeed config if you want to give that a go!
Edit: Config uploaded. Some of those options are personal preference but take a look around and test it out. What you'll most likely want is to enable the light doze optimization and disable the debugging. That will most likely help in your situation.
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I'm currently running on pure stock. Will try this method soon. How was your battery standby before doing the tweak ?
Have you tried wiping cache? Mine drains fast depending on the load, which is usually pretty heavy daily. Plus, I don't dim my screen much. Never knew the advice command for battery. I gotta try that.
Stock Rom
Okay, so I got fed up with the battery life I've been getting and have looked more into it, I've managed to reclaim a lot of the longevity I had before updating to Nougat without hampering UI fluidity. For reference, I'm using Leedroid 3.9 with Element X v1.08 and was getting around 2hrs screen on, android system and kernel had the highest usage under GSam.
bilibox has the right idea, my idle drain was very high, L speed and Greenify both have options to enable a more aggressive Doze which worked pretty well, I lose ~10% battery overnight vs a shocking 20-30% before. I still felt battery drain was too high when active, I combined ivicask's PNP mod (balanced) with some little governor tweaks in EX Kernel manager, basically, I'm using interactive on the little cluster and elementx governor on the big cluster (which tends to be slightly more conservative in my uses). I also set min performance to 0% and downclocked the big cluster to 2Ghz, I'm focusing on these cores since they were draining a lot of power in my case.
It's not a super extensive list of tweaks nor something we haven't seen before, but I manage around 3.5hrs of screen on now which gets me through the day. Before I would have to top up around early afternoon, the phone is also really smooth and I'm happy with how everything is running. I hope this helps some people out!
ryanjsoo said:
Okay, so I got fed up with the battery life I've been getting and have looked more into it, I've managed to reclaim a lot of the longevity I had before updating to Nougat without hampering UI fluidity. For reference, I'm using Leedroid 3.9 with Element X v1.08 and was getting around 2hrs screen on, android system and kernel had the highest usage under GSam.
bilibox has the right idea, my idle drain was very high, L speed and Greenify both have options to enable a more aggressive Doze which worked pretty well, I lose ~10% battery overnight vs a shocking 20-30% before. I still felt battery drain was too high when active, I combined ivicask's PNP mod (balanced) with some little governor tweaks in EX Kernel manager, basically, I'm using interactive on the little cluster and elementx governor on the big cluster (which tends to be slightly more conservative in my uses). I also set min performance to 0% and downclocked the big cluster to 2Ghz, I'm focusing on these cores since they were draining a lot of power in my case.
It's not a super extensive list of tweaks nor something we haven't seen before, but I manage around 3.5hrs of screen on now which gets me through the day. Before I would have to top up around early afternoon, the phone is also really smooth and I'm happy with how everything is running. I hope this helps some people out!
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Still its bad that a 3000mah battery with a smaller screen compared to other flagships giving a very low battery backup just because of software bug. From reviews, i can see that MM is giving fine SoT as well as standby. One thing i really cant is the standby. I cant even go out for a day trip. The battery will die in just 10-12hrs even on standby.
$tark3 said:
Still its bad that a 3000mah battery with a smaller screen compared to other flagships giving a very low battery backup just because of software bug. From reviews, i can see that MM is giving fine SoT as well as standby. One thing i really cant is the standby. I cant even go out for a day trip. The battery will die in just 10-12hrs even on standby.
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That's unfortunate to hear, my battery life is pretty much in line with my friend's S7 now, newer devices can get away with larger displays because the 835 is a bit more efficient.
ryanjsoo said:
That's unfortunate to hear, my battery life is pretty much in line with my friend's S7 now, newer devices can get away with larger displays because the 835 is a bit more efficient.
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Soon i'll have to ditch htc.
$tark3 said:
Soon i'll have to ditch htc.
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I restore my phone and did all updates again. My battery still seems to drain very quick .in an hour with some navigation, and little screen use It went from 20% to 1 percent.
I've taken excellent care of my HTC. Before this, I had HTC 8 and loved it, until right at the 2-year mark, a small area of the screen stopped working.
This is the second time I` experience this, and sadly there won't be a third., especially after new HTC removed the headphone jack like the iPhone ... RIP HTC
Well to be honest the past couple days were to weird to me usually i get 5 - 6 SOA over 13 hours
now i get 3:30 - 4 SOA over 13 hours, same usage, and i have noticed that google service consume most of the power, i have installed doze program and kept my eye on GSM battery Monitor, after all the google service kept the kernal wake up for a long time, and keep running the hardware on the full abilities
I unistalled Gsam battery monitor and kernel usage is back to normal...
AggelosGR said:
I unistalled Gsam battery monitor and kernel usage is back to normal...
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I have uninstalled ForceDoze and Gsam Bettery this morning but still feeling that there is something wrong, i might do some battery calibration on my free time, because i charge my phone only for 90% and it did not get lower than 20% i feel like i am losing the battery capacity
Was having the same issue, and had been searching for weeks to try and solve this. Tried rooting, factory resets, ROMs, everything.
For me the issue was Google Sync, in particular Contacts and People syncing. I disabled those and everything is back to normal. There was a program called Google Contacts Sync (Apps > Show System > Google Contacts Sync). I cleared the data on that, and then went into Accounts and Sync and turned everything off. That fixed the battery drain. I have tried turning back on Gmail, Keep and a few others and still have great battery.
I have the same issue and I don't know how to fix it. Please help
I'm new to my Pixel 2 XL and have the 8.1 update and am seeing horrible battery life. Noticed others in here also experiencing this and wondered if any of you have some recommended settings for EX Kernel that can improve battery life? I only use the phone for notes, camera, calls, messages, etc... Daily use type of stuff. I don't play any games on my phone other than Hearthstone and it doesn't require much to be smooth and I watch some YouTube here and there but it also doesn't require much so anything I can do to get those 6 hour SoTs everyone raves about with this phone.
Standby is great, in use is just embarrassing.
Mine is opposite. It easy to get 6 or more hours SOT using the phone but the thing drops like 10% battery overnight even with battery and data saver on.
AndrasLOHF said:
Mine is opposite. It easy to get 6 or more hours SOT using the phone but the thing drops like 10% battery overnight even with battery and data saver on.
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Well that's not good. I would much rather deal with on drain than stand-by.
CJ-Wylde said:
Well that's not good. I would much rather deal with on drain than stand-by.
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A kernel will not stop a badly behaving app from drawing too much power, or not dozing when it is supposed to. You would be better served in using a battery drain app to find your wakelock/bad actors and deal with them. Beyond the information you can get from the improved Google battery applet, GSam and BBS are two apps that can help pinpoint the application or service causing excessive battery drain. It is not the kernel, and as flar2 states, the new chips are so efficient with power there is almost no room for improvement battery-wise. Most people leave it on the default settings, and use it for extra features and customization.
https://elementalx.org/the-truth-about-kernels-and-battery-life/
I agree 100%, I just thought some settings adjustments with the kernel could do some good and maybe someone might have some ideas on what would help the in-use battery consumption. I'm currently clean flashed with only Google APPs and Nova Launcher installed along with EX Kernel and Magisk no modules. Battery drain only shows android system... Not a lot to tell me what it really is. Will try the apps you suggest