Related
Hi,
On my One-X battery meter is completely inaccurate. Sometimes it sits for hours on one value (e.g. 90%) and then suddenly drops (with no CPU/data activity whatsoever) to for example 80%. This results with very jerky battery use graph (attached mine). I am on 1.29.401.7 and done multiple full discharge/charge cycles, but it does not make any difference.
I have never seen such bad battery meter behavior on any other Andoid phone. Have you got similar problem?
I have the exact same problem actually.
Same here. It's as if it doesn't update the battery meter when it's in sleep (fifth core running). I suspect it's because of the T3 architecture and power management. As soon as you wake it, after maybe a minute, it updates the battery status...
Mines does it. Can sit on a %age for an age then with little use it will plummet.
@Op,
No I didn't notice such a problem on a unrooted One X and with no modifications running the latest OTA update 1.29.401.11.
Did you play with battery apps or did you modify something yourself which could cause this issue? Did you investigate what could cause it?
How long do you have your device, did you install apps? Can you provide more info about it maybe? Do you softreset your device?
Did the problem exist when you bought the device?
Thanks.
So it must be general problem then. It happens to me not only in sleep mode, but when browsing the web, etc.
I think these sudden percentage jumps and meter inaccuracy also contribute to all these battery life complains from various people. I was personally shocked when after a few minutes of web browsing battery dropped instantly from 30 to 20%. It looks like crappy battery, but in fact seems to be just dodgy meter...
Laurentius26 said:
@Op,
No I didn't notice such a problem on a unrooted One X and with no modifications running the latest OTA update 1.29.401.11.
Did you play with battery apps or did you modify something yourself which could cause this issue? Did you investigate what could cause it?
How long do you have your device, did you install apps? Can you provide more info about it maybe? Do you softreset your device?
Did the problem exist when you bought the device?
Click to expand...
Click to collapse
I have got the phone for almost a week now and I am pretty sure this problem has been there from the very begining. I initially though this is because a couple of full charge / discharge cycles are required to calibrate the meter, but it did not make any difference. My phone is not unlocked, no mods or battery apps. I did not try soft reset though.
It looks to me that meter is somehow not updating during the sleep. When device wakes from sleep, after a couple of minutes value drops significantly. This problem is probably a reason for various false claims that One X does not consume a single percent of battery during the overnight sleep.
Yeah, i have the same thing. Sometimes my battery drops about 2 or 3 percent at once, sometimes 10 percent...pretty annoying.
Thanks for your reply.
I'm new to Android but I do have some Windows Mobile experience.
It's weird to me seeing people having such problems because I realy don't experience it.
My battery meter is constant, also after a night sleep.
Maybe it's because I use my device different as others I don't know, it's strange to see all these reports in XDA forum as the One X to my opinion is a very cool device.
Maybe you could try some battery percentage apps and see if it realy is that insufficient?
aszu said:
I have got the phone for almost a week now and I am pretty sure this problem has been there from the very begining. I initially though this is because a couple of full charge / discharge cycles are required to calibrate the meter, but it did not make any difference. My phone is not unlocked, no mods or battery apps. I did not try soft reset though.
It looks to me that meter is somehow not updating during the sleep. When device wakes from sleep, after a couple of minutes value drops significantly. This problem is probably a reason for various false claims that One X does not consume a single percent of battery during the overnight sleep.
Click to expand...
Click to collapse
No problems with the battery monitor whatsoever (unrooted) 1.28.161.9
Laurentius26 said:
Thanks for your reply.
I'm new to Android but I do have some Windows Mobile experience.
It's weird to me seeing people having such problems because I realy don't experience it.
My battery meter is constant, also after a night sleep.
Maybe it's because I use my device different as others I don't know, it's strange to see all these reports in XDA forum as the One X to my opinion is a very cool device.
Maybe you could try some battery percentage apps and see if it realy is that insufficient?
Click to expand...
Click to collapse
I used your excellent ROMs on my HD2 in dark WM6.5 ages . I am glad to see you here with One X!
I installed Battery Meter Widget and (if the readings are correct), my One X consumes about 10-15mA during the sleep with Wifi and 3G on. I will keep an eye on the percentage.
Don't get me wrong - besides of erratic GPS and dodgy battery/power management problems, I really love this device.
I really wished that international One X version was based on S4 SoC (superb GPS with GLONASS and great power management as S4 is a 28nm chip). It is such a shame that dodgy Tegra 3 ruins this excellent device...
Hello, maybe this behaviour is only due to the voltage sampling/display ...
Someone here says the native battery app was only at 5% precision at display
and it looks like it updates in long time samples too ( 5 minutes ? ) ...
Knowing that Li-Ion goes from 3600 mV ( 0% ) to 4200 mV ( 100% ),
it means 600 mV of voltage variation from empty to full, with 1 mV precision.
So 1 millivolt is 0.2% of battery charge.
The display should be really more precise if all voltage precision was used.
aszu said:
Hi,
and then suddenly drops (with no CPU/data activity whatsoever)
Click to expand...
Click to collapse
looking at that screenshot you have posted the sudden drops appear to be perfectly aligned to the 'screen on' or 'awake' periods so the most likely (and obvious) cause is that using the phone causes most battery use. I have seen this with many phones, I think its normal. Being in standby doesnt use much power at all but lighting the massive 4.7" screen and running a quad core processor does, so when you use the phone it uses loads more juice... thats my analysis anyway
f_padia said:
looking at that screenshot you have posted the sudden drops appear to be perfectly aligned to the 'screen on' or 'awake' periods so the most likely (and obvious) cause is that using the phone causes most battery use. I have seen this with many phones, I think its normal. Being in standby doesnt use much power at all but lighting the massive 4.7" screen and running a quad core processor does, so when you use the phone it uses loads more juice... thats my analysis anyway
Click to expand...
Click to collapse
No, this is different. Drop in fact seem to be related to wake up from deep sleep, but the point is that this drop is massive and instant i.e. battery instantly drops from 30 to 20, bypassing all other percent states in between. Also, I am sure battery state does not update properly in deep sleep in many cases. At some point I left my phone for almost a day alone (wifi, 3g, Gmail and exchange sync, etc) and it did not lose a single percent, but as soon as started using it I observed instant 20% drop.
Same problem here even after hard reset
Sent from my HTC One X using XDA
d33f said:
Same problem here even after hard reset
Sent from my HTC One X using XDA
Click to expand...
Click to collapse
+1
And I have even worse problem, can anyone help me?
Take a look at my thread (not highjacking yours, just want some help too), my current widget never reads a real value AFAIK.
It stay with -850 for more than an hour at times...
And my battery life is dismal...
So this means that seeing no battery discharge throughout the night in sleep mode isn't due to excellent power saving feature of the companion core but is in fact poor battery meter?
And yes, my One X shows fast and huge discharge (3-5% at once) when I use after being in long sleep mode
samuelong87 said:
So this means that seeing no battery discharge throughout the night in sleep mode isn't due to excellent power saving feature of the companion core but is in fact poor battery meter?
And yes, my One X shows fast and huge discharge (3-5% at once) when I use after being in long sleep mode
Click to expand...
Click to collapse
I think it too. Phone on sleep with data and sync on for 1 or 2 hours and % don't change. Use it for 2 min. and it suddently goes down by 5/10%
In my opinion the battery meter lacks of accuracy. This brings to inaccurate real time current calculations and wrong information about what's consuming power when we use it. That's bad!
I'm also seeing these big drops. For me it seems to happen between 100%-60% battery, battery level will drop anything from 5%-10% chunks at a time. After 60%, it does seem to be more stable and drop in 1-2% increments.
I've recalibrated the battery through CWM a couple of times but still get this issue.
It almost seems like there's a bug in the code that is causing the fuel gauge to not update.
I can tell you this, I modified other HTC phones battery driver. The nexus one driver for example updates volt, percent, temp, every 50 seconds while the screen is on. When off the sample poll changes to 10 minutes per update. This is real easy to see in the driver code, and you can filter dmesg log for "batt" and see the time stamps do in fact match this.
But the one x looks to be getting hung up on that part. Anyone know if kernel code has been released yet?
I am a heavy texter with medium to low wifi usage. Sometimes I play games on my cell (Everlands) & last night I did some chatting.Usually battery last about a day but sometimes it goes down like after 16hrs which is quite low for what I have heard about this phone. Any way to identify the problem is ?
Maybe that is because I did not really charged uninterrupted on the first day due to constant loadshedding here in my city (about 1.5 hr gap in charging). I've heard Better battery stats is a good way of locating draining problems but I couldn't really understand it well enough to use it to my advantage.
Also I have set my brightness to lowest most of the time so thats quite surprising. Also net usage is mostly web browsing, no google maps or auto sync feature enabled as far as I know. Any tips about locating the problem ? Could hard reset possibly solve this issue ? Anyway my phone is less than 1 month old (3 weeks old) so should I consider taking it to service centre & getting battery replaced. Please help.
Salman Babri said:
I am a heavy texter with medium to low wifi usage. Sometimes I play games on my cell (Everlands) & last night I did some chatting.Usually battery last about a day but sometimes it goes down like after 16hrs which is quite low for what I have heard about this phone. Any way to identify the problem is ?
Maybe that is because I did not really charged uninterrupted on the first day due to constant loadshedding here in my city (about 1.5 hr gap in charging). I've heard Better battery stats is a good way of locating draining problems but I couldn't really understand it well enough to use it to my advantage.
Also I have set my brightness to lowest most of the time so thats quite surprising. Also net usage is mostly web browsing, no google maps or auto sync feature enabled as far as I know. Any tips about locating the problem ? Could hard reset possibly solve this issue ? Anyway my phone is less than 1 month old (3 weeks old) so should I consider taking it to service centre & getting battery replaced. Please help.
Click to expand...
Click to collapse
The battery is calibrating within 3 weeks if the phone is new (5-10 charge cycles) so the problem might not be a real one.
Are you on stock rom, stock kernel?
IF not, do you have kernel with overclock capabilities (titanium kernel, kiss kernel)?
1ceb0x said:
The battery is calibrating within 3 weeks if the phone is new (5-10 charge cycles) so the problem might not be a real one.
Are you on stock rom, stock kernel?
IF not, do you have kernel with overclock capabilities (titanium kernel, kiss kernel)?
Click to expand...
Click to collapse
The calibration thing sounds interesting. Everything is on stock. The phone is unrooted though I once thought of rooting it & rebooted the phone in recovery. How much does the battery last for u ? Right now battery has gone from 100 to 86% in 12hrs with somewhat lighter usage. Is this normal ?
Salman Babri said:
The calibration thing sounds interesting. Everything is on stock. The phone is unrooted though I once thought of rooting it & rebooted the phone in recovery. How much does the battery last for u ? Right now battery has gone from 100 to 86% in 12hrs with somewhat lighter usage. Is this normal ?
Click to expand...
Click to collapse
I'm having 48% after 10 hours with screen on at 61% but it is like this because i plugged in to my computer last night to put something on the sdcard.
In general your informations are alright, that is a fairly good battery life. Remember that you have a smartphone with gpu and cpu, and it is normal to eat battery even if when you don't play with it because it makes stuff in the background.
The great battery life i got at 3 days with 50% screen on, wifi, calls, sms at 10-15% but not on stock, using CM9/Paranoid Android and tweaked kernel for better battery life .
In conclusion, don't worry about it. Your battery is fine!
If you really want better battery life try flashing a custom kernel like KISS or Titanium and undervolt your CPU.
I managed to undervolt mine alot (-300mV while idle) and battery life increased to almost 3-4days, which is really impressive compared to 1.5days it lasted before.
szerox said:
If you really want better battery life try flashing a custom kernel like KISS or Titanium and undervolt your CPU.
I managed to undervolt mine alot (-300mV while idle) and battery life increased to almost 3-4days, which is really impressive compared to 1.5days it lasted before.
Click to expand...
Click to collapse
How could you undervolt that low? It doesn't freeze your phone? At what frequency did you undervolt this low?
Sent from my One V using xda app-developers app
Its usually 1-1.5 days for me,its always on eater wifi or mobile network.
And i text a lot.Gmail,Whatsapp etc.
Screen is mostly at 70-80%.
As far as i am considered thats good,a lot of phones these days cant even get to 24h.
It works perfectly stable with the following settings:
Clock VDD (mV)
'24576 700'
'61440 700'
'122880 700'
'184320 700'
'192000 700'
'245760 700'
'368640 700'
'768000 850'
'806400 850'
'1024000 950'
Took me about 2 days to find them.
Sadly you cant go any lower then 700mV, seems to be a kernel restriction.
1ceb0x said:
on stock, using CM9/Paranoid Android and tweaked kernel for better battery life .
In conclusion, don't worry about it. Your battery is fine!
Click to expand...
Click to collapse
Where I could find that ROM ? Any suggestions for good stable ROMs for One V ? I am new to android OS.
JA_SAM said:
Its usually 1-1.5 days for me,its always on eater wifi or mobile network.
And i text a lot.Gmail,Whatsapp etc.
Screen is mostly at 70-80%.
As far as i am considered thats good,a lot of phones these days cant even get to 24h.
Click to expand...
Click to collapse
In my last charge the battery ran for about 1 day 6hrs when it said low bat, which is fine for me. However few times it oddly discharged like in 18hrs. Maybe I played too much games & used a lot of wifi at that time.
is there any apps that will actually improve your battery life at all? currently being rooted and have the pacman rom flashed to my gsm version.
JARR3DF15CH3R said:
is there any apps that will actually improve your battery life at all? currently being rooted and have the pacman rom flashed to my gsm version.
Click to expand...
Click to collapse
Use juice defender ultimate...it does all for u...
Hit thanks if I helped u...
JARR3DF15CH3R said:
is there any apps that will actually improve your battery life at all? currently being rooted and have the pacman rom flashed to my gsm version.
Click to expand...
Click to collapse
You can also try One Power Guard:
http://forum.xda-developers.com/showthread.php?t=1947559
With juice defender is it possible to have the icon in the status bar, but nothing in the notification drawer?
Sent from my One V using xda app-developers app
bratusm said:
You can also try One Power Guard:
http://forum.xda-developers.com/showthread.php?t=1947559
Click to expand...
Click to collapse
Sounds useful. What is your experience with One Power Guard?
Sent from my HTC One V using Tapatalk 2
Salman Babri said:
Sounds useful. What is your experience with One Power Guard?
Sent from my HTC One V using Tapatalk 2
Click to expand...
Click to collapse
For my phone and my use, excellent :good:
See my posts about app:
http://forum.xda-developers.com/showpost.php?p=35716446&postcount=343
http://forum.xda-developers.com/showpost.php?p=36944081&postcount=47
http://forum.xda-developers.com/showpost.php?p=37001884&postcount=51
You just have to try and see... Hopefully this app will work also for you... :fingers-crossed:
"Battery calibration" is snake oil. Period.
Also, I have 2 stock One V's in the family, rooted but no custom ROMs. Both devices on occasion (once a day at least) appear to be in sleep mode but taking the phone into a completely dark room reveals the backlight is still on (albeit very dim).
This is the only thing I see that's keeping my stock ROM from outstanding battery life. Even as is it get good battery life, but I also double check periodically to make sure the screen really is off.
BobbaLouie said:
"Battery calibration" is snake oil. Period.
Click to expand...
Click to collapse
Source?
Also stock ROM gets quite laggy after some time.
Sent from my HTC One V using Tapatalk 2
Salman Babri said:
Source?
Also stock ROM gets quite laggy after some time.
Sent from my HTC One V using Tapatalk 2
Click to expand...
Click to collapse
It's all over xda. However, here's a link:
https://plus.google.com/app/basic/stream/z13dgb0rksywh3muq222fzkqnwfgdbgrk04
It's from Dianne Hackborn, android developer for Google.
from here
Root your phone, put kernel titanium kiss, make it with 1.2GHz and smartassV2 cpu governor and than flash with full wipe myOneV 8.0 rom, put display brightness to automatic you will have stunning results.
P.S. make back ups to your data but do not restore it all from recovery
Me and My Battery
A comprehensive battery stat and tweak thread
We all love our phone.
We all measure battery life.
And we all tend to post that battery life on the CM10 DEV thread.
Not any more!
This thread will aim to reduce the battery OT load on Quarx's CM10 thread...
Post whatever battery related stuff you want to in here.
Do you use an HF5 or an HF5X??
Are you a badas* and use an HF5X on a Defy?
How long does your battery last on the latest build?
How long did it last on stock MotoBlur?
How long did it last on CM7? On CM9?
How long did it last on that month old build nobody else uses now (except for you)???
How old is your battery?
How do you charge your battery?
Via wall-mount charger or via PC USB?
When do you charge it?
Every night?
Whenever it reaches below 15%?
After fully draining it up to 0%?
What are your battery temperatures?
Do you use Juice Defender or other apps?
Please feel free to post advice on how you increase battery life on your phone.
Post battery fixes if they are needed.
In short, use THIS thread for all the nitty-gritties of battery life.
inb4 y'all.
3rd
muffin approved this message.....
Reserved
____________________________________
ಇದು ನನ್ನ ಆಪ್ ಸಿಗ್ನೀಚುರ್
Nothing is True.. Everything is Permitted©
Seing as someones thrown their toys out of the pram on the dev forum ( it feels like walking on eggshells on here sometimes )
for me, The latter versions of CM10 have significantly shorter battery life than other roms such as cm7 and older versions of CM10.
this is across all of 3 my batterys, all of them varying in age, form as old as the phone to anout 8 months old.
Reserved
Great ideea btw had some info to share but didn't want to clog the dev thread.
Sent from my MB526 using xda premium
SleepyKrushna said:
Me and My Battery
A comprehensive battery stat and tweak thread
We all love our phone.
We all measure battery life.
And we all tend to post that battery life on the CM10 DEV thread.
Not any more!
This thread will aim to reduce the battery OT load on Quarx's CM10 thread...
Post whatever battery related stuff you want to in here.
Do you use an HF5 or an HF5X??
Are you a badas* and use an HF5X on a Defy?
How long does your battery last on the latest build?
How long did it last on stock MotoBlur?
How long did it last on CM7? On CM9?
How long did it last on that month old build nobody else uses now (except for you)???
How old is your battery?
How do you charge your battery?
Via wall-mount charger or via PC USB?
When do you charge it?
Every night?
Whenever it reaches below 15%?
After fully draining it up to 0%?
What are your battery temperatures?
Do you use Juice Defender or other apps?
Please feel free to post advice on how you increase battery life on your phone.
Post battery fixes if they are needed.
In short, use THIS thread for all the nitty-gritties of battery life.
Click to expand...
Click to collapse
Is this post here only for Battery under CM10 or in General??????
I have problem with BF5X High-Capacity Gold Battery 2430 mAh (for Moto MB525) under 3 and 4MS2G ROM.
It is charging Up to 81% only and I have tried out Walter`s patch But nothing.
Under Stock FROYO it charges Up to 90%.
Please, ignore/delete if the tread is only for CM10!
I think that I found the culprit.. (maybe)
- install SetVsel
- check if the values are higher than than those on bootmenu
Can some one check this?
I had VSel1 to something like [email protected] or VSel4 on [email protected] ...
But bootmenu has much lower values..
so far, so good..
nedywest71 said:
Is this post here only for Battery under CM10 or in General??????
I have problem with BF5X High-Capacity Gold Battery 2430 mAh (for Moto MB525) under 3 and 4MS2G ROM.
It is charging Up to 81% only and I have tried out Walter`s patch But nothing.
Under Stock FROYO it charges Up to 90%.
Please, ignore/delete if the tread is only for CM10!
Click to expand...
Click to collapse
Hi, I am using the exact same battery as yours.
Using Quarx's new kernel in the 2nd boot version of CM10, that battery can charge normally to 100%...
Sent from my Nexus 7
axcoro said:
I think that I found the culprit.. (maybe)
- install SetVsel
- check if the values are higher than than those on bootmenu
Can some one check this?
I had VSel1 to something like [email protected] or VSel4 on [email protected] ...
But bootmenu has much lower values..
so far, so good..
Click to expand...
Click to collapse
Just to make it crystal clear, the default boot menu values are actually OVER volted.
Calculate values for your frequencies either by using this app-----> http://forum.xda-developers.com/showthread.php?t=1815142
Or by using the formula (frequency)/20 ±2.
Use boot menu to set frequencies and voltages.
Keep 'Load all modules' OFF, and governor as Interactive.
SleepyKrushna said:
Just to make it crystal clear, the default boot menu values are actually OVER volted.
Calculate values for your frequencies either by using this app-----> http://forum.xda-developers.com/showthread.php?t=1815142
Or by using the formula (frequency)/20 ±2.
Use boot menu to set frequencies and voltages.
Keep 'Load all modules' OFF, and governor as Interactive.
Click to expand...
Click to collapse
That's the problem... in bootmenu the values are lower than those, when andoid is running!
(and yes.. I used that app )
eg:
bootmenu: vel1: 300 @ 30
runtime: vel1: 300 @ 42
and thats is odd..
axcoro said:
That's the problem... in bootmenu the values are lower than those, when andoid is running!
(and yes.. I used that app )
eg:
bootmenu: vel1: 300 @ 30
runtime: vel1: 300 @ 42
and thats is odd..
Click to expand...
Click to collapse
This is on CM10 05.12?
SleepyKrushna said:
Just to make it crystal clear, the default boot menu values are actually OVER volted.
Calculate values for your frequencies either by using this app-----> http://forum.xda-developers.com/showthread.php?t=1815142
Or by using the formula (frequency)/20 ±2.
Use boot menu to set frequencies and voltages.
Keep 'Load all modules' OFF, and governor as Interactive.
Click to expand...
Click to collapse
I've been using SetVsel to adjust voltage. Should I be adjusting the bootmenu's instead? Why?
Cheers.
----
I have BF5X ... So what does this mean in comparison to HF5(X)?
Quarx 2012.11.18
Usually charge via wall-mount since PC-USB takes longer.
Usually have to charge overnight.
With semi-regular use, It's lasted 21hrs.
Usually lasts less than that with video/music/screen on constantly.
(With 3G-on, Brightness 25-50%, subsonic running playing music, getting a few texts, and messing with some settings/desktop I lost just under 10% batt in one hour. or 1-2% usage per 10 minutes.)
I only use SetVsel:
300/17
600/32
800/42
1000/52
up_threshold: 86%
Apply @ boot: Ticked.
Limiting Vsel2 @ 10%
up_threshold to 99% @ 10%
KicknGuitar said:
I've been using SetVsel to adjust voltage. Should I be adjusting the bootmenu's instead? Why?
Cheers.
----
I have BF5X ... So what does this mean in comparison to HF5(X)?
Quarx 2012.11.18
Usually charge via wall-mount since PC-USB takes longer.
Usually have to charge overnight.
With semi-regular use, It's lasted 21hrs.
Usually lasts less than that with video/music/screen on constantly.
I only use SetVsel:
Apply @ boot: Ticked.
Limiting Vsel2 @ 10%
up_threshold to 99% @ 10%
Click to expand...
Click to collapse
Why?? Coz you can....
using boot menu instead of setvsel just reduces the no of apps you need to use.
Why do a patch when you can program the system itself?
Plus, auto patches at boot increase the time it takes for the phone to become usable after boot.
AFAIK, BF5X and HF5X are the same... I don't know this for sure, but someone said this some time back on the dev thread...
18.11 was a good build... I got 4.5 hrs on continuous 3G use... and about 18-20 hrs on occasional use....
2Pints said:
Seing as someones thrown their toys out of the pram on the dev forum ( it feels like walking on eggshells on here sometimes )
for me, The latter versions of CM10 have significantly shorter battery life than other roms such as cm7 and older versions of CM10.
this is across all of 3 my batterys, all of them varying in age, form as old as the phone to anout 8 months old.
Click to expand...
Click to collapse
Ya, battery life is lesser and battery temperatures are higher on CM10 05.12 in my experience.
Its a bug of the latest build...
Let's wait to see what the next one does....
SleepyKrushna said:
Why?? Coz you can....
using boot menu instead of setvsel just reduces the no of apps you need to use.
Why do a patch when you can program the system itself?
Plus, auto patches at boot increase the time it takes for the phone to become usable after boot.
AFAIK, BF5X and HF5X are the same... I don't know this for sure, but someone said this some time back on the dev thread...
18.11 was a good build... I got 4.5 hrs on continuous 3G use... and about 18-20 hrs on occasional use....
Click to expand...
Click to collapse
Cheers.
Any other adjustments beyond Vsels I should adjust in the Bootmenu? i.e. the 10 batt options SetVset had.
What blows my mind is the phone I had before Defy was just a QWERTY keyboard sliding cellphone... freaking 2+ days of usage! Now I can barely make it to 24hrs! AGh!
KicknGuitar said:
Cheers.
Any other adjustments beyond Vsels I should adjust in the Bootmenu? i.e. the 10 batt options SetVset had.
What blows my mind is the phone I had before Defy was just a QWERTY keyboard sliding cellphone... freaking 2+ days of usage! Now I can barely make it to 24hrs! AGh!
Click to expand...
Click to collapse
You can do a lot in boot menu....
set thresholds, set CPU speed in sleep, on wakeup, etc....
its been months since i used setvsel, so I'll have to look up the options you're talking about..
Well, me and my battery are about to go our separate ways, I notice heavy drops lately, for example from 70% directly to 50%. I believe the battery is dying, so I ordered a 2400mAh battery from an amazon.co.uk reseller. My current battery is an BF5X original, nearing the 2 years mark now. I charged once every 2 days when in CM7, but often every day after heavy usage. With CM10 I have to charge every day, it drains more.
ccav2000 said:
Well, me and my battery are about to go our separate ways, I notice heavy drops lately, for example from 70% directly to 50%. I believe the battery is dying, so I ordered a 2400mAh battery from an amazon.co.uk reseller. My current battery is an BF5X original, nearing the 2 years mark now. I charged once every 2 days when in CM7, but often every day after heavy usage. With CM10 I have to charge every day, it drains more.
Click to expand...
Click to collapse
I'm a real heavy user.... most of the time my phone is plugged in, coz with the loads I put on the 3G antenna and on the processor, I only get 4-4.5 hours of use....
Pasting this here for safekeeping from main dev thread:
Suspend - no1 power consumer.
I second that. Using the same tools like GSAM Pro + ROM Toolbox and Android Toolbox from 3C, i managed to isolate the same process. Underneath it all this "suspend" belongs to the kernel and from a more detailed report it is allways accompanied by "loop#" processes. In my case, kernel and its processes is the no1 consumer, all the time.
The second consumer is Android System, mostly due to atmospheric sensors (i had no ideea the Defy+ has anything like this..probabily because it doesn't  but the processes are there anyway)
Even like that i get at least 30hrs between charges, permanently having wifi or 2G on.. .
My HF5X battery is 1yo(came with the phone) and is being charged with no concern whatsoever about preserving it's life ...so yeah, random times and random sources (pc or wall plug, even used my e-cigar ac adapter).
What i did so far was:
- I had problems with "media server" as a power hog. After searching the forum for a solution a thread gave me the right one.
I ran mp3 check and found several mp3 files that were broken. Fixed whatever i could and replaced what was irreparable (AC/DC-Thunderstruck, of course, was one of'em)
- Found and removed unnecessary start-up entries. Wherever this was not an option i disabled their receivers (i REALLY don,t need to have YouTube ready at boot time, having it started on youtube links is nice enough).
- Used many launchers to the day. The last one and by far the least RAM/CPU and power hungry is the current one - Lightning Launcher by PIERROX (see signature). Look at the download size in the Play Store (handsome title btw) Did i mention it's FREE?
- Keyboard was replaced with Perfect Keyboard Pro - low RAM footprint.
- I permanently use a live wallpaper that gives me an overview of the CPU, RAM, BATTERY and DIRECTION (compass is allways on but is literraly close to 0 in terms of power consumption)
-ALL the useless stuff was uninstalled or replaced.
- Using Android Toolbox i setup database and app load optimisations to run on boot.
- ZRAM is disabled, KSM on, SWAP (64mb) is on.
What i want to do:
- collect a full system dump, if possible. Get it analysed (in UNIX there's kdb for that purpose, i have no ideea what is the equivalent here)
Hope this helps/points/suggests an approach to someone. Furthermore, may i suggest a SEAL TS3 for those mild Siberian winter nights? IP68 & MIL-SPC860 should help 
Regards.
Sent from my MB526 using xda premium.
Hey guys,
after dropping my beloved Nexus 4 to the concrete floor in May, I bought a new S4 mini in the electronic market because of it's decent size and all the fuzz about having a very good price-performance-ratio.
After a few weeks I already was fairly disappointed.
On an average work day (without WiFi) and little use (~30min OSD) the battery wouldn't last a full day. I tried the usual things like turning off GPS, bluetooth and using Wifi whenever possible (turning it off, when not in range), etc. I also used the App greenify which boosted my deepsleep in Wakelock Detector to stable 85+%.
When using GMaps/navigation my phone is getting hot (~50°C) and battery is drained within minutes. When trying to navigate out of the city (<15min navigation) one day my phone was discharged within 3 hours after a full charge. I got Wakelock Detector, Better Battery Stats and Battery Monitor Widget installed.
The only thing I found out, that when I am connected to Wifi the drain is a lot lower 1-2%/hour compared to when I am using 3G/H+ which results in 7-15%/hour (both when not using the phone), although there is no problem with signal quality. Recently my phone started to bottoming out rly hard when hitting the 20% mark. From there I can watch the battery dropping to 0% within a few minutes.
Things I tried so far:
- turning off features that are not in use (GPS, bluetooth, Wifi when not in range)
- make sure phone gets into deep sleep/greenify apps
- recalibrate akku
- reduce brightness & disable auto-brightness
Setup:
GT-I9195 bought in May 2015 from electronic market chain
CM 12.1 (Android 5.1.1, serranoltexx)
Standard CM Kernel
Baseband I9195XXUBML4
I can provide Screenshots from BMW, WD and BBS. Any ideas how to solve this or what else I could do?
Probably you should use something like better battery stats, to check
- if a service is going mad, then turn it off with disable service to test (most times happens with unclean flash)
- if you have an app with wakelocks
If you can't find anything that way, might be a hardware fault.
Personally if I came across this problem I would return the phone to stock Android and do some tests, see if the same happens again. CM12.1 can have issues across different same model phones. Try the Samsung Phone Info app to see how old your phone is. I'm guessing it was second hand? Some older revisions of the Mini had battery problems. Maybe a new battery is needed? Maybe.. As for the battery draining 20%-0% in minutes I have also suffered this on a brand new March 2015 device. Not all the time though it only happens with randomly once a week. But I put that down to the battery not been fully calibrated and then drained and recharged over the next 3 4 days, as I use a spare battery and swap out the batteries regularly which means my battery is very rarely calibrated.
All that said though I can easily get through an entire day if not 2. And using stock I'm able to get 4 and a half hours on average every time, maybe 4 hours of screen on time when using 3G a lot and GPS etc.
NNNexX said:
Hey guys,
When using GMaps/navigation my phone is getting hot (~50°C) and battery is drained within minutes. When trying to navigate out of the city (<15min navigation) one day my phone was discharged within 3 hours after a full charge. I got Wakelock Detector, Better Battery Stats and Battery Monitor Widget installed.
The only thing I found out, that when I am connected to Wifi the drain is a lot lower 1-2%/hour compared to when I am using 3G/H+ which results in 7-15%/hour (both when not using the phone), although there is no problem with signal quality. Recently my phone started to bottoming out rly hard when hitting the 20% mark. From there I can watch the battery dropping to 0% within a few minutes.
Click to expand...
Click to collapse
I have had the same problem as you.
I return twice my phone to vendor. But they could do anything.
I solved it with undervolting and underclocking my phone (only the low frequency).
I read from someone, you can undervolting 150 millivolt.
My experience, is undervolting 125 milivolt. and underclocking the low frequency at the minimum.
You didn't feel any difference, behalves that the phone is cooler and battery live is better.
My WiFi and Bluetooth are always on. I don't have to recharge my phone during the day.
It is so effective en transparent that I don't understand why Samsung didn't do it natively.
Hey,
I tried to apply some of your advice and flashed the newest stock rom for S4 Mini (Kitkat ...COE4).
In that process I recognized that the Baseband is not updated by CM and that the one that was installed when I bought it was fairly old (from 2013). Do you think that this might be part of the problem? (I sort of hate the Samsung Rom)
This week when working and not having Wifi all day, I managed to get 2h of SOT and still had around 25% left which I couldnt have gotten before imo. I only lose 1-4% per hour when the phone is not used. But still thats not pretty good, when ur saying you can get 4h with GPS and everything. I also didnt use GPS. And today when I restarted my phone it just went from 40-ish % to 15% without any reason. Any more ideas?
I installed BetterBatteryStats today and will try to give some more insight the next days. Wakelock detector said that I had 85% deep sleep (timeframe 1 day 2 hours).
Try the Samsung Phone Info app to see how old your phone is. I'm guessing it was second hand? Some older revisions of the Mini had battery problems. Maybe a new battery is needed?
Click to expand...
Click to collapse
No I bought it new from a electronic store (Media Markt). The app says that is was made on Oct 19th 2014 in Vietnam and that it is original/not refurbished.
How much do you gain by undervolting (SOT or % per hour when idle)?
How do you do it?
maybe the best way is to downgrade by flashing CM11 for example ...
(another way with stock + Alexax kernel + own debloat&freeze ... )
I have the same consumption problem with Resurection Remix LP too ..... very strange !
Lollipop is supposed to be less angry than Android 4.X.X ... but it seem have problem somewhere for our S4-mini sources maybe ,i don't know ...
This night I did some BBS tests:
Setup:
Stock Rom I previously installed (see posts above)
charged phone during evening
set up custom timepoint before I went to sleep
WLAN disabled
all apps greenyfied except those I deemed significant that they keep running (Whatsapp, calendar, Swiftkey, BBS, BMW, etc). Forgot newly installed app hoomn.
I had to upload the logfile to pastebin because it was too long for the xda forum: pastebin.ca/3256568 (I am not allowed to post URLs, sorry)
I lost 14% of battery during 9hrs (-1,6%/h). That's probably not too bad?
93% deep sleep, 33min awake time
Weird things I discovered/things I did not understand:
- negative Voltage loss?
- Wifi runtime 100% although I disabled it
- dominant wakelocks (count > 100, all of them < 30s): Alarm Manager, RILJ1, *net_scheduler*, GCM_CONN, ContextManagerWakeLock, Event Log Service, AlarmManager (com.sec.spp.push.Samsung Push Service), SyncLoopWakeLock, GCM_HB_ALARM
- dominant KWLs (count > 100): ril-fd (25min), bam_dmux_wakelock (13min), radio-interface (7min), PowerManagerService.WakeLocks (3min), mmc1_detect (1min), alarm_rtc, alarm, sec-charger-monitor, smdcntl0, pm8921_soc_lock, power-supply, KeyEvents, smsm_snapshot, qmuxd_port_wl_0, qmuxd_port_wl_1, smdcntl1, mmc0_detect
- Alarms (>20): ccc71.bmw (Battery Monitor Widget), android, com.google.android.gms, com.sec.spp.push
any ideas/assessments?
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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!
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
Soon i'll have to ditch htc.
$tark3 said:
Soon i'll have to ditch htc.
Click to expand...
Click to collapse
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...
Click to expand...
Click to collapse
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