Battery drain - Verizon HTC 10 Questions & Answers

I have a Verizon HTC10 with Oreo, software version 3.18.605.13. A few days ago, the battery begins to drain much faster. I install Gsam Battery monitor and the analisys results that Combined app cpu apk is using a 20% of battery, any idea of solution for this problem?

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LG VPN: Battery Drain

Been having pretty decent battery life (coming from GNex), but I had my phone unplugged last night while I was sleeping and the battery drained 13% in 7 hours. I have battery stats plus installed and I keep seeing that LG VPN is hogging over 30% of the battery. Does anybody know why or what this does?
Thanks
Seems that this includes a lot of different processes listed underneath it, but this is killing my idle battery.
My G2 is listing the same thing and it is draining my battery considerably fast. I've uninstalled it through Titanium Backup, so I'll see if that has a positive effect.
I'm having the exact same problem. Rebooting doesn't help. It's used 22% of my battery over the course of 9 hours. LG what the hell? I don't even have LG VPN enabled. Still looking for a solution...

[Q] Why is my battery draning so fast on stock Lollipop HOD4 build?

So, yestarday I installed latest Russian Lollipop firmware for the i9500 (I9500XXUHOD4_I9500SERHOD4_SER) and battery, when using the phone, gives a decent SOT, maybe 3~4 hours. But when the phone is in standby mode Android OS and Android System procces take care of draining it hell fast (all of this with Save Battery Mode ON, always). Can I do something about this? Did I do something wrong? Is there another battery friendly stock Lollipop build? (Maybe one of those before HOD4).
The phone's battery is ok, it has at least 3 months of usage. It is not bloated or something like that but if you have another tip t check if its life is over I'll be glad to read it.
I neither installed some uncommon consuming battery apps, just the regular things. Even I tried to optimize it by installing Device Control and Kernel Adiutor to change some values but I had no luck so far. I have GSam Battery Monitor to check what's darining battery and Better Battery stats (although I don't really know how to use it) because I can't get Wakelock Detector to work on Lollipop. I have my phone rooted and with TWRP installed.
Cheers.
PS: SOT and general battery stats differ in 1% of battery because I first took the battery stats screenshot then put it to charge and 5 mins later I thought it would be better to add SOT to give you a refference of the use the phone has had. Not big deal.
XXtremiXX said:
So, yestarday I installed latest Russian Lollipop firmware for the i9500 (I9500XXUHOD4_I9500SERHOD4_SER) and battery, when using the phone, gives a decent SOT, maybe 3~4 hours. But when the phone is in standby mode Android OS and Android System procces take care of draining it hell fast (all of this with Save Battery Mode ON, always). Can I do something about this? Did I do something wrong? Is there another battery friendly stock Lollipop build? (Maybe one of those before HOD4).
The phone's battery is ok, it has at least 3 months of usage. It is not bloated or something like that but if you have another tip t check if its life is over I'll be glad to read it.
I neither installed some uncommon consuming battery apps, just the regular things. Even I tried to optimize it by installing Device Control and Kernel Adiutor to change some values but I had no luck so far. I have GSam Battery Monitor to check what's darining battery and Better Battery stats (although I don't really know how to use it) because I can't get Wakelock Detector to work on Lollipop. I have my phone rooted and with TWRP installed.
Cheers.
PS: SOT and general battery stats differ in 1% of battery because I first took the battery stats screenshot then put it to charge and 5 mins later I thought it would be better to add SOT to give you a refference of the use the phone has had. Not big deal.
Click to expand...
Click to collapse
Did you try factory reset your device?
Joku1981 said:
Did you try factory reset your device?
Click to expand...
Click to collapse
I did. Reflashed the build too. I use Greenify.
Sent from my GT-I9500 using XDA Free mobile app

Poor batter life

I changed from Note 3 to s 6 edge plus recently
The battery drops 5% per hour overnight when not in use. If I go to bed with less than 40% battery at night I am sure to wake up with my phone switched off in the morning.
When in use with screen on, the battery drips one percent every two minutes. This is the worst battery life I have ever seen in a phone. I was a long loyal customer of samsung and this is my last samsung phone ever.
Extremely disappointed
Please post your battery stats ? so we can have a better understanding of your problem. I suggest you install 'Doze' which should stop unnecessary apps from connecting to the internet and causing your phone to awake from deep sleep.
Dear Akbar 11
Heres the battery stats....is it normal?
I had the same issue, and as far as I managed to find out, it is a bug in Samsung's kernel. Flashing Arter97 kernel solved the issue for, but do post battery stats from SmartManager. If it says 'Android' or 'Android OS', then you have the same problem many of us do.
I don't think it's a kernel problem. My android OS is very low 4%. Like zoolok said post your battery stats from settings, battery, battery usage
I have the same problem. Battery was great before I flash custom rom. After going back to stock I have big battery draining. I must stay on custom rom. With Audax rom and Skyhigh kernel i have great battery life.
You have either messed up something big or you have an app in the background that is eating up your battery like no tomorrow.
And the reason i say that is because i recently got this battery life on my Galaxy S6 edge+.
And this was taken 2 days ago.
Here i use the CRISSCROSS ROM, AudaxPro Kernel, Greeinify and Samsung's own 'Appoptimizing' feature (same as Doze in Android 6.0).
So my battery life is pretty awesome.
i have problem whit battery lose 25% when i sleep
This is a usual day with s6 edge plus
Any help?
jonynoname said:
Any help?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1179809
i have this problem battery ... if u fixed it tell me how?
Well I was expecting Google Play Services to be eating your battery (which is quite common) but it looks like your Andriod OS is eating the most battery. I would uninstall Facebook and use the web version it always helps with the ram and battery furthermore, turn off location if you are not using it and check accounts which are being synced. These are the only tips I can give you as I have never seen Android OS drain so much battery.
Since a few days Google Play Store is eating up my battery: I go to sleep with 100% batt and wake up with 50%, if I check batt stats on top I have play store at 45%, with 5h active a d 2h of CPU.
Follows Android system at 5%.
Going crazy why...
jonynoname said:
This is a usual day with s6 edge plus
Click to expand...
Click to collapse
You've charged your phone 4 times during that day. I can't see what's the interesting part here.

battery drain XT1581

My battery drains so fast and in battery settings sum of the used battery percent is 31% and i have 22% remaining !!! I think something is wrong here shouldnt it be 100% ?
It is very similar to my situation.
I'm using the app called "Force Doze".
My battery performance improved a little bit.
Why not try Brevent in google without root ?

Mate 9 pro Oreo - poor battery performance

Hi,
After upgrading to Oreo (LON-L29 8.0.0.366(C432)) I'm experiencing very heavy battery drain. I would estimate it's somewhere between 30 - 50% worse than the battery performance with Nougat.
According to the android 8 battery usage information, the 'Phone' application (ver 5.0.0.1) is one of the main culprits - it drained from 100% down to 64% in an overnight test environment with no human interaction and all (possible) apps set to not run in the background.
Amazed they released this with a glaring performance drop.
Anyone else experience this poor battery performance?
Has anyone downgraded to Nougat due to this?
cheers
Fpur
fpur said:
Hi,
After upgrading to Oreo (LON-L29 8.0.0.366(C432)) I'm experiencing very heavy battery drain. I would estimate it's somewhere between 30 - 50% worse than the battery performance with Nougat.
According to the android 8 battery usage information, the 'Phone' application (ver 5.0.0.1) is one of the main culprits - it drained from 100% down to 64% in an overnight test environment with no human interaction and all (possible) apps set to not run in the background.
Amazed they released this with a glaring performance drop.
Anyone else experience this poor battery performance?
Has anyone downgraded to Nougat due to this?
cheers
Fpur
Click to expand...
Click to collapse
Have the same Firmware on mine and no battery drain.
Sent from my LON-L29 using XDA Labs
Exactly the same issue on Huawei P10 Plus. App "Phone 5.0.0.1" is causing havoc with battery.
Well after a lot of headscratching it seems the issue was that the 'phone' application is buggy when the sim card is installed in slot 2, and slot one is empty.
I had my sim card in slot 2 - moved it to slot 1 and rebooted - battery life is better than ever and the 'phone' application is back to using minimal power.

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