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I've been playing around with all the WM6 rom for my trinity and found that just about all of them have a "battery drain" problem....
Anyone, anywhere has a soltion to this?
Thanks
Dag
daghood said:
I've been playing around with all the WM6 rom for my trinity and found that just about all of them have a "battery drain" problem....
Anyone, anywhere has a soltion to this?
Thanks
Dag
Click to expand...
Click to collapse
Well try to keep your bluetooth active only when needed. same applies to wifi and gps.
Other than that some people have suggested that original radio is less power consuming so if you have upgraded it maybe you can consider going back to standard!!
For me the phone with periodical use of bluetooth, wifi, gps and about half an hour of talking time in calls, can last easily on two days!!!
The same
I have the same problem. For "steladamo": Of course I have a GPS, BT and WiFi turned off.
In such a circumstance my batery drains after one day whereas WM5 kept my battery alive for several days.
Any solution?
Is there any tool how to log system actions? I'd like to see what my WM do.
Thx!
Just upgraded to wm6, found out that the incoming beam (infrared) is turned on by default...and that is a power-user...no probs after I switched it off...
Have the same issue.
Infrared was turned on also in my case. Turned it off, let's see how long my device will last now.
Thnx anywayz.
How can you tell infrared is on or not?
By 3rd party tool?
do you try last radio 1.46.00.11 or 1.46.30.11 ?
cafpeter said:
How can you tell infrared is on or not?
By 3rd party tool?
Click to expand...
Click to collapse
Yea, how do you do that?
Settings --> Connections --> Beam
Or with the cab which allows to have 10 buttons in commanager
just flash 1.46 radio ...
same problems with both radio 1.41 and 1.46
wm6 and the battery lasts one day, without beam, wifi, or bluetooth on
Turned off infrared. Switched synchronize every X minutes to manual outside office hours. Made a lot of difference for me.
UMTS band ???
Go to settings and choose phone icon then go to the band tab don't use auto but just put it to gsm....utms eats power....
Where is the 10-button com cab?
Does that work with the ax3l rom?
I can confirm that the AX3L_WM6_WWE_v2.0.8.1 rom has had the battrey leaking problem resolved!
So if your not using this rom, flash it now!
WWWeed said:
I can confirm that the AX3L_WM6_WWE_v2.0.8.1 rom has had the battrey leaking problem resolved!
So if your not using this rom, flash it now!
Click to expand...
Click to collapse
I confirm that with heavy use I can still "drain" the battery every day.
Anyone has the CAB file for the Communication Manager with the IR Beam on/off button in an HTC Touch style ?
I can see that NBD has it in his Wizard ROM
Hi,
Did a quick assessment in http://forum.xda-developers.com/showthread.php?t=319278
Here it is for your convenience:
Here is a guide from my recent observation.
It is based on WM5 using BatterieStatus.cap, would be great if someone can do similar to WM6 in comparison.
I also used :
HTCustom1.7 to turn off HSDPA
Turned off Bluetooth and Infrared Beam
(I did discount short burst when app switching)
Idle, screen off = around 21mA
Idle, screen on, low brightness (3 notch from left) = around 62mA
As above, connected to 3G, No applications running using 3G = around 64mA
Active browsing, basic sites, 3G, around 300mA - 400mA
Active browsing, graphic intensive sites, 3G, around 400mA - 600mA
Active browsing, HSDPA on, basic site 500mA - 600mA
Passive browsing, IE open, no action, 3G, drops to 68mA
TomTom using inbuilt GPS, waiting for GPS lock, 180mA
Idle, screen on, low brightness, but 'Receive all incoming beams' (IRDA receive on) also 62mA!!!
Audio call, 3G, 350mA
Mediaplayer, streaming video from Internet, around 600mA.
I believe 600mA is around the ceiling.
Some calculations: Standard Batterie is 1600mAH.
So total idle/standby time is about 1600mAH/20mA = 80hours or 3.3 days
Total call time is 1600mAH/350mA = 4.3 hours approx
Total surf time is 1600mAH/400mA = 4 hours.
This lines up with my usage patterns, idle, screen off most of the day, usage about 30 mins browsing every day, batterie last about 2.5 days.
(Hobby engineer hehe)
Nice man!
And this does also fit into my calling pattern. I have to load my battery every evening, but I also call for about 2 hours per day. Use wireless mail/calander/contactsynchronization with outlook and Windows Live mail. And regular use of some other features.
So like i said in other posts, the drain issue has probably also to do with the expectation people have from the standbytime of their device on heavy usage.
I know you guys might be tired of these threads but I thought I might as well post this.
My desire is fairly new(Less than a week) and so far its been good apart from(What I though) battery life. i've been trying to improve it and I think I might have "some" progress.
Currently I'm running DeFrost 4.9 with HAVS @ 1137(4.9a) kernel with the very latest radio, I also use only 2G networks(No 3G here). I got two Gmail accounts but only one has sync(The other one is merely for Google checkout CC purchases), I got one Facebook account set to sync every hour as well as LP Facebook widget also set to sync every hour. I also got FancyWidget syncing weather every 3 hours. Apart from these I got Nimbuzz running 24/7 in background. The battery is calibrated and yesterday I did a complete discharge/recharge.
Now I plugged it off the charger 2 hours ago, it was at 100 according to spare parts. The brightness is at 2%. I did some lite browsing, browsed a bit with Tapatalk Pro and 40 minutes ago went to a market nearby. During my trip to market I had Google Navigation turned on navigating me(During both, the trip to the market and return). Now while making this post the battery is at 81%. Does it sound right?
Dragooon123 said:
I know you guys might be tired of these threads but I thought I might as well post this.
My desire is fairly new(Less than a week) and so far its been good apart from(What I though) battery life. i've been trying to improve it and I think I might have "some" progress.
Currently I'm running DeFrost 4.9 with HAVS @ 1137(4.9a) kernel with the very latest radio, I also use only 2G networks(No 3G here). I got two Gmail accounts but only one has sync(The other one is merely for Google checkout CC purchases), I got one Facebook account set to sync every hour as well as LP Facebook widget also set to sync every hour. I also got FancyWidget syncing weather every 3 hours. Apart from these I got Nimbuzz running 24/7 in background. The battery is calibrated and yesterday I did a complete discharge/recharge.
Now I plugged it off the charger 2 hours ago, it was at 100 according to spare parts. The brightness is at 2%. I did some lite browsing, browsed a bit with Tapatalk Pro and 40 minutes ago went to a market nearby. During my trip to market I had Google Navigation turned on navigating me(During both, the trip to the market and return). Now while making this post the battery is at 81%. Does it sound right?
Click to expand...
Click to collapse
How much time the display was on? How much time was the GPS on?
Be careful, don't be happy before time. I did the recalibration too, and found that my phone would turn itself off at ~20% remaining battery.
venkig said:
How much time the display was on? How much time was the GPS on?
Click to expand...
Click to collapse
During the navigation, about 5 minutes for display, 40 minutes GPS during which I went into a building for 10 minutes and it probably lost signal then.
Sent from my HTC Desire using Tapatalk
OK, this ain't good. I slept at around 2 AM with 29% battery life. In the morning(10:30 AM) it was dead(0% battery).
Dragooon123 said:
OK, this ain't good. I slept at around 2 AM with 29% battery life. In the morning(10:30 AM) it was dead(0% battery).
Click to expand...
Click to collapse
Sound about right. 8.5 hours with your facebook and other syncs. I don't see any problems at all. Mine does this too.
Dragooon123 said:
OK, this ain't good. I slept at around 2 AM with 29% battery life. In the morning(10:30 AM) it was dead(0% battery).
Click to expand...
Click to collapse
First, in the night put the phone in airplane mode (I dont think u need to check ur facebook )
Second, check if u have useless programs that are using cpu in background, if is this the case UNINSTALL that program and CONTACT the developer. We dont need to kill those kinds of app, we just have to UNINSTALL if an app doesn't work properly, untill the developer will fix it. If all people will do like me, the market will full of great apps
I don't think I have any useless stuff running in the background. All I got are 2 widgets(Facebook and Twitter) syncing every 1 hour and 3 hours respectively, one Fancy Widget fetching weather and Gmail push for one account. Is their a way I can check all the services running in the BG?
EDIT : Forgot to mention Nimbuzz running 24/7.
ljesh said:
Be careful, don't be happy before time. I did the recalibration too, and found that my phone would turn itself off at ~20% remaining battery.
Click to expand...
Click to collapse
Agree... before I used to see 1% but after "calibration" now it shuts down itself at 8~9%
Sent from my HTC Desire using XDA App
Dragooon123 said:
OK, this ain't good. I slept at around 2 AM with 29% battery life. In the morning(10:30 AM) it was dead(0% battery).
Click to expand...
Click to collapse
I won't rehash all of what has been heavily discussed by now in much greater depth, like in the FroYo Battery Usage thread. But auto sync with such social applications and you set yourself up for low battery runtime to begin with. Especially with a constant polling IM and/or battery widget running too. Don't expect much.
Anyway, I don't use them but weather, stocks, 5 mail accounts and news is set to auto-sync every 15 minutes and WiFi is always running if available. Last discharge as soon as I connected charger ended at:
http://bit.ly/c6R59G
http://bit.ly/bmM9oN
http://bit.ly/cMlnun
http://bit.ly/akPvr7
I slept twice for 7-8 hours each on that charge and it includes all of my daily usage including listening to 127 minutes of MP3 via headphones with the screen off.
[images appear greeny due to a screenshot application bug when manual colour calibration is done]
-----------------------------------
- HTC Desire via XDA App -
Hmm Wi-Fi + Nimbuzz really screws up the battery . Last night I turned off the Wi-Fi and slept for 8 hours. I had 46% battery before and in the morning I had 40%. I also have disabled Auto-sync for Twitter/Facebook widget and Facebook app. Now the only running services I got are Gmail push, FancyWidget weather and Nimbuzz.
th3 said:
I won't rehash all of what has been heavily discussed by now in much greater depth, like in the FroYo Battery Usage thread. But auto sync with such social applications and you set yourself up for low battery runtime to begin with. Especially with a constant polling IM and/or battery widget running too. Don't expect much.
Anyway, I don't use them but weather, stocks, 5 mail accounts and news is set to auto-sync every 15 minutes and WiFi is always running if available. Last discharge as soon as I connected charger ended at:
http://bit.ly/c6R59G
http://bit.ly/bmM9oN
http://bit.ly/cMlnun
http://bit.ly/akPvr7
I slept twice for 7-8 hours each on that charge and it includes all of my daily usage including listening to 127 minutes of MP3 via headphones with the screen off.
[images appear greeny due to a screenshot application bug when manual colour calibration is done]
-----------------------------------
- HTC Desire via XDA App -
Click to expand...
Click to collapse
How did you manage to get such good battery life? Your phone lasted for over a 32 hours period which included 6 hours of display. And that too with stocks and News syncing every 15 minutes. Does Nimbuzz really screw you that much?
th3 said:
I won't rehash all of what has been heavily discussed by now in much greater depth, like in the FroYo Battery Usage thread. But auto sync with such social applications and you set yourself up for low battery runtime to begin with. Especially with a constant polling IM and/or battery widget running too. Don't expect much.
Anyway, I don't use them but weather, stocks, 5 mail accounts and news is set to auto-sync every 15 minutes and WiFi is always running if available. Last discharge as soon as I connected charger ended at:
http://bit.ly/c6R59G
http://bit.ly/bmM9oN
http://bit.ly/cMlnun
http://bit.ly/akPvr7
I slept twice for 7-8 hours each on that charge and it includes all of my daily usage including listening to 127 minutes of MP3 via headphones with the screen off.
[images appear greeny due to a screenshot application bug when manual colour calibration is done]
Click to expand...
Click to collapse
Well now datz some good battery. Which ROM are you using? Which Radio are you using?
I don't have any account/social networking syncing. Don't use wifi more than 20 mins a day. Brightness 20%. NO GPS. No Bluetooth. No stupid application sucking battery's power. If my screen is off I lose about 3-4% for a period of 5 hours, so no app sucking the battery in the sleep mode.
If i use EDGE when the battery is Full for about an hour I get battery drain of 20%
Would love to know more details on which ROM, Radio and your settings.
OK. There's not much I can say except what other guys who know better than me said here http://forum.xda-developers.com/showthread.php?t=743172
It's all usage/config/settings dependent. There's no secret sauce. Some setups and usages last shorter than others, yet further, some drastically shorter.
Firstly, I don't change something working well nor move from a setup until I've worked with it the best I could. The ROM I use daily is HTC 2.2 with root. The radio is some old one that worked perfect for me: 32.43.00.32U_5.09.00.20. I can give you some details so you can characterize the battery performance on mine better.
- H.264 sub 2.5Mbps 800*480 video playback at 18% brightness lasts 5.5-6.5h with about 15% remaining. This has been repeated more than 50 times since March.
- My average runtime used to be 13-18h since March but I knew something was wrong and drawing more juice than necessary. I kept looking (mainly at the logs). It took me months to figure out it was a few things including my build.prop WiFi/cell settings, A2SD+, my GMail install, battery widgets, eBuddy, Titanium Backup, Chrome2Phone, Pure Calendar/Grid widgets and my 3G baseband reception. Some app versions were buggy and constantly polling and returning random errors in the background. I had to eliminate them one by one.
I rectified such problems entirely and removed all the unnecessary apps installed which I rarely used. I had to revert back to FroYos A2SD with the install location mod. That took me to todays battery runtime which I'm very happy with. Chrome2Phone for instance could stay installed and be disconnected when not in use to avoid the large background drain it caused.
- I run personalized colour calibration with lowered overall luminance but more red and green with less blue sub-pixel luminance. Very near D6500 whites. I also keep most apps and my homescreens dark when and where possible. I disable button LEDs through a widget when not required (much).
- 24-39h is the norm for me in typical usage. Among much else that always includes a few short calls, some YouTube, some StreetView, some TapeMachine (audio record), some Scan2PDF, some Aldiko, some Chrome2Phone and Fox2Phone, some Tapatalk browsing, some XDA app browsing, some Quick App Clean Cache, some SpringPad, some Adobe PDF, max 15mins of MP3 playback, heavy net and NewsRoom browsing, 150-250 emails and messages and constant sync with what I listed priorly. Always 2G though, and whenever I reach areas I know have bad or no reception (causing high drain) that I'll be staying at for more than 10mins, I disable cell (frequently). I've nurtured the habit of putting the phone in standby after every use too.
- 6-9.5h display on aggregate is the norm for me. I use lowest brightness possible or 18% typically. 50% in very bright, direct summer sunlight. Just now the battery ran out after 26 hours with 9.2h display on, 13.5h cell on and 22h WiFi on.
- I have apps I consider junk removed: Facebook, Footprints, etc. The lot. So no sync or auto running for them or their widgets in the background. I also removed the base GMail because logs showed me it carried on running sync all the time even when not set to. I forced the latest GMail APK in and it has no such problems. I removed all battery widgets installed except one since they drain heavily.
- Heavy usage like GPS, lengthy calls, video recording and playback cuts the runtime down drastically which should be conspicuous. I can drain the battery fully in 5h with everything max and running.
-----------------------------------
- HTC Desire via XDA App -
venkig said:
[...]
If my screen is off I lose about 3-4% for a period of 5 hours, so no app sucking the battery in the sleep mode.[...]
Click to expand...
Click to collapse
In contrast, I lose 1-2% over 8-10hours in standby, maximum, with WiFi on. Usually 1%.
-----------------------------------
- HTC Desire via XDA App -
Thats some damn battery life you have there. You are on a Sense ROM? Do you actually use Sense? If so you're either exaggerating or I'm a total fool(I'd prefer the latter).
I've been trying to fine tune the battery, currently I'm using DeFroST 4.9 with SVS 998Mhz @ 1275mv kernel with 17_2 radio. Re-calibrated the battery yesterday and compiled a custom wi-fi module containing fixes for sleep disconnection today morning.
I left it at night around 3 AM with 99% battery, turned off the Wi-Fi/EDGE but kept mobile on. In the morning(Around 9:30AM) I was at around 91%. Gave it a quick charge to 100 till around 11:15 AM. Disconnected it and from 11:20 to about 11:40/45 AM I had quite a heavy chat session over Nimbuzz with my friend. My battery went from 100 to 94% in that time. After that I pretty much left it, picked it up to check a mail once or twice and sent a few messages over Nimbuzz. It is 1:40AM now and I'm down to 89%. All of this was over Wi-Fi, GPS off, Bluetooth off, no tethering no nothing. I got no Facebook/Twitter auto-sync. Only FancyWidget(every 3 hours) and Gmail Push. Brightness is at 2%(Although even then it is a bit bright, maybe it is just me).
I am using Extended control widget to see the power percentage.
th3 said:
OK. There's not much I can say except what other guys who know better than me said here http://forum.xda-developers.com/showthread.php?t=743172
It's all usage/config/settings dependent. There's no secret sauce. Some setups and usages last shorter than others, yet further, some drastically shorter.
Firstly, I don't change something working well nor move from a setup until I've worked with it the best I could. The ROM I use daily is HTC 2.2 with root. The radio is some old one that worked perfect for me: 32.43.00.32U_5.09.00.20. I can give you some details so you can characterize the battery performance on mine better.
- H.264 sub 2.5Mbps 800*480 video playback at 18% brightness lasts 5.5-6.5h with about 15% remaining. This has been repeated more than 50 times since March.
- My average runtime used to be 13-18h since March but I knew something was wrong and drawing more juice than necessary. I kept looking (mainly at the logs). It took me months to figure out it was a few things including my build.prop WiFi/cell settings, A2SD+, my GMail install, battery widgets, eBuddy, Titanium Backup, Chrome2Phone, Pure Calendar/Grid widgets and my 3G baseband reception. Some app versions were buggy and constantly polling and returning random errors in the background. I had to eliminate them one by one.
I rectified such problems entirely and removed all the unnecessary apps installed which I rarely used. I had to revert back to FroYos A2SD with the install location mod. That took me to todays battery runtime which I'm very happy with. Chrome2Phone for instance could stay installed and be disconnected when not in use to avoid the large background drain it caused.
- I run personalized colour calibration with lowered overall luminance but more red and green with less blue sub-pixel luminance. Very near D6500 whites. I also keep most apps and my homescreens dark when and where possible. I disable button LEDs through a widget when not required (much).
- 24-39h is the norm for me in typical usage. Among much else that always includes a few short calls, some YouTube, some StreetView, some TapeMachine (audio record), some Scan2PDF, some Aldiko, some Chrome2Phone and Fox2Phone, some Tapatalk browsing, some XDA app browsing, some Quick App Clean Cache, some SpringPad, some Adobe PDF, max 15mins of MP3 playback, heavy net and NewsRoom browsing, 150-250 emails and messages and constant sync with what I listed priorly. Always 2G though, and whenever I reach areas I know have bad or no reception (causing high drain) that I'll be staying at for more than 10mins, I disable cell (frequently). I've nurtured the habit of putting the phone in standby after every use too.
- 6-9.5h display on aggregate is the norm for me. I use lowest brightness possible or 18% typically. 50% in very bright, direct summer sunlight. Just now the battery ran out after 26 hours with 9.2h display on, 13.5h cell on and 22h WiFi on.
- I have apps I consider junk removed: Facebook, Footprints, etc. The lot. So no sync or auto running for them or their widgets in the background. I also removed the base GMail because logs showed me it carried on running sync all the time even when not set to. I forced the latest GMail APK in and it has no such problems. I removed all battery widgets installed except one since they drain heavily.
- Heavy usage like GPS, lengthy calls, video recording and playback cuts the runtime down drastically which should be conspicuous. I can drain the battery fully in 5h with everything max and running.
-----------------------------------
- HTC Desire via XDA App -
Click to expand...
Click to collapse
Whoa ! Amazing post there. This should keep me occupied for quite some time to figure out what the heck is going on with my battery. The battery life what you are getting is really good and that is what everybody should get provided they figure out what the heck is sucking their battery that bad. Lotsa things and apps you have said drains the battery is on my phone and I haven't even started looking at logs in detail. Itz been only couple of weeks since I have this phone so I'll defn start looking into this issue.
Few questions
1. What issues did you have with your build.prop?
2. What battery widget are your currently using ?
3. You have mentioned A2SD+ also is a battery drain, was it a particular ROM's implementation of A2SD+ or older version of A2SD+ or A2SD+ in general causes battery drain ? Would be great if you could link us to the location mod
OK, It is 7:05 PM now and I am down to 70%. Nimbuzz was on all the time along with Wi-Fi(Although I don't know what happened but it switched to EDGE as if it lost Wi-Fi connectivity, Wi-Fi wasn't disabled, just disconnected). And I pretty much haven't touched it since 1:40 PM. Not as good as I hoped, but still kind of decent.
And my Wi-Fi strength isn't that great either, it is either 1 or 2 bar out of 4.
Well, I haven't done any such kernel modifications intentionally. Never had any need to either. 14.5h since last charge now, cell on 5h, WiFi on 12.5h, display on 2h and 76% remaining (actually, those stats were collected and written an hour back). The Desire display has been verified to consume at least 70% of the total device power when the screen is on. So you can't get more hours with display on if it didn't run as such.
It's HTCs ROM so of course it is using Sense. I can't do without most HTC added goods in Sense. Let alone the Mail, Bookmarks, Calendar, Stocks, Copy/Paste, Lookup, Clock, Gallery and Camera apps and widgets. The widgets I depend on work well only on the HTC ROMs I've tried. The missed Sense goodness combined with the bugs and problems I had on AOSP ROMs were extremely problematic so I moved back. Even my video recording and native playback is much better on this ROM.
To be frank, you've hardly had the phone so you'll learn much more yet. And it comes through search->reading->experimenting first. 1-2 weeks is too little for even figuring out most of the basics, unless you're moving from a similar phone and OS. For one, you'll need to actually read the linked thread to see what many observed and experienced. It took me and many others 6 months to learn things and get to this stage. Every other day I was testing and monitoring. But be aware that you can't, for instance, have the exact same setup and usage as me to have the same resultant battery life.
Had you read the linked thread you'd also be aware by now that bugs were filed for inaccurate % readings by Androids Battery Usage section. However, its time tracking was reliable in my testing.
- On your typical full discharge, how much time and % is listed under Display on?
- And for cell?
- Which A2SD are you using?
- Static wallpaper/color?
- Animation settings?
- Location on?
- Network location errors in logcat?
- Cell network chosen auto or manual?
- Did you mention all the widgets on all homescreens?
- OSMonitor/CurrentWidget values in idle screen on and idle screen off?
I use EC and SwitchPro widgets too but their battery widgets (like you mentioned) are known as ones with high consistent drain. The EC dev also corroborated this in its thread under the Themes section.
The 'idle' drops you get don't make sense to me unless there's fundamental hardware/software activity you haven't properly monitored and logged. Even kernel and I/O usage in the background. You'd be surprised at the difference one buggy underlying feature can make.
-----------------------------------
- HTC Desire via XDA App -
If you're actually asking those questions, here goes. Note, I am at 66% and the time is 8:56PM. And after this I'm gonna nandroid this ROM and try SuperVillainHD just for the kicks. Also, can it be that since the phone is relatively new, the battery is not up to its full potential?
Q1, 2) Battery usage is :
Display: 35% (35m 37s)
Wi-Fi: 20% (9h 44m 22s)
Cell standby : 15% (9h 44m 22s)
Phone idle: 14% (9h 9m 42s)
Android system: 6% (CPU Total: 9m 35s, CPU Foreground: 27s, Data sent: 7.82KB, Date received: 11.38KB)
Nimbuzz: 4% (CPU Total: 6m 46s, CPU Foreground: 2m 54s, Data sent: 298KB, Data received: 851KB)
Android OS: 3% (4m 1s)
Voice calls: 2% (45s)
Q3) I'm using DeFroST ROM with A2SD+
Q4) Yes, I'm using a static wallpaper
Q5) Animations is set to : All animations
Q6) GPS is disabled, if that is what you mean.
Q7) How can I check this and what would it show?
Q8) Didn't touch this, so I'm presuming Auto.
Q9) I'm not sure, so here goes. I got a Twitter widget, Facebook widget, both are set for manual syncing. Got FancyWidget syncing every 3 hours and several harmless icons. I got 3 bars of Extended Control widget and a google search widget
Q10) I don't have those, are they available in market? Do they consume battery?
venkig said:
1. What issues did you have with your build.prop?
Click to expand...
Click to collapse
I'll have to open the file for that to check exactly the changes I made. I didn't really follow anyone, just went off my own understanding and intuition. If I try to access the dir or open the file whilst the phone is not in Recovery, it'll force a reboot so I'll give more details later on this when I'm near a PC.
2. What battery widget are your currently using ?
Click to expand...
Click to collapse
Just this: http://bit.ly/cNQUVd
3. You have mentioned A2SD+ also is a battery drain, was it a particular ROM's implementation of A2SD+ or older version of A2SD+ or A2SD+ in general causes battery drain ?
Click to expand...
Click to collapse
FroYos A2SD was nice but I needed much more space and was trying A2SD+ with various ROMs as well as manual use on HTC ROMs. Endless problems such as very remarked, consistent sluggishness in basic functioning, total boot and app load slowness, including high, persistent background CPU and IO loads and very poor SD card transfers over USB and WiFi made me sack it. I lost a class 4 16GB Kingston SD card with errors inside 2 months. I transfer 2-4GB in/out daily and many transfers started failing. Widgets bugged out frequently when you needed them most and had to be all re-setup. Video record and playback became dis-able. The phone became useless except as a toy. That's not what I bought it for but as a helpful companion. I eliminated everything in question. It was simply the SD card [over]use compared to internal memory. This: http://forum.xda-developers.com/showthread.php?p=7025105
Would be great if you could link us to the location mod
Click to expand...
Click to collapse
I simply typed the command through adb but:
http://www.androidpit.com/en/androi...deandroid.modil/Mod-Install-Location-For-Root
http://forum.xda-developers.com/showthread.php?t=778738
Even though I used this, I still have select applications not on the SD card upon learning that they worked far more consistently and properly with lower power and CPU usage when using internal memory. Trial, observant monitoring, and error.
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- HTC Desire via XDA App -
Well, I searched the forums and haven't found anything specifically for the Defy.
Coming from an HTC Wildfire, which under similar usage had a battery drain split of 30% Cell standby, 30% wifi, 30% system, I noticed that with the exact same usage, the Defy has a cell standby use of over 50% every single day (right now its at 54%). Funny thing is, it ALWAYS says on the battery manager that there is no reception for exactly 50% of the time. This is bull, because I live in central London, and I rarely get less than maximum signal displayed.
Also, I'm on WiFi almost all the time, (WiFi at home and at uni, so the only time it uses 3g/HSPA is on the way there and back, which is less than half an hour).
Has anyone else had this? Any idea what may cause it? I feel like I should be getting better battery life than what I'm getting now, it lasts under a day.
Setting your mobile to 2G only should save you a little power, also be careful with task killers as they can kill some system processes that reduce battery usage, restart you cell to get them back.
I can get 3-4days of battery life with lite use.
Tinderbox (UK) said:
Setting your mobile to 2G only should save you a little power, also be careful with task killers as they can kill some system processes that reduce battery usage, restart you cell to get them back.
I can get 3-4days of battery life with lite use.
Click to expand...
Click to collapse
Thanks for the reply.
I'm not using any task killers, so that shouldn't be a problem.
Any tips on how to switch it to 2G? I can't figure out anything in the network settings.
I'm just thinking that there may be something wrong with my radio receiver/transmitter to be using so much power in comparison to wifi and phone idle (well, compared to my last phone).
You can switch to 2G in wireless & network settings, mobile networks, select network.
But I am already using 2G and I have the same issue, maybe it is a little better than 3G, but still the "cell standby" is using most of the battery.
I saw the battery usage on Galaxy and there is only a very small usage for "cell standby" only about 10%.
i dont know what's going on with your cell,but WIFI is actually the biggest battery taker
,and the strength of signal power really do something to your WIFI chipset battery usage
what about a better WIFI signal....err i tried to change my cell into 2G or even outline
it doesn't work too much as i want
so maybe think about the WIFI problem?
Well, right now the main drainers are as follows:
Mobile standby: 44%
Go Launcher EX: 25%
Wi-Fi: 15%
Display: 15%
Phone idle: 2%
I was in my place all day today, with the phone permanently connected to Wi-Fi, so 3G was not in use. I get very strong cell reception in my place so I either have a spectacularly efficient WiFi module, or a power hungry cell radio. Or the measurements the phone is taking are wrong.
On another note, Go Launcher seems to be taking up a large percentage since its last update (yesterday or the day before), so I'm uninstalling that.
if WIFI should not be the reason and you've uninstalled the update task,i think it should be OK...but what would you do if that doesn't work?
the battery usage of standby was still more than 40 percent,yes?
why dont you download another battery monitor software....?
i'd have a longtime software error in my HTC G3.....it alwaws show me 45percent remaining battery ....
in setting/wireless & network/mobile networks/select network --- it's good to set 2G or 3G do not let automatic because it switches from 3G to 2G if the signal drops. Set 3g and see how it is.
(sorry for english)
mine on automatic in 6 hours battery dropped to 50% in standby, and now it is set to 3g all the time
mine:
Mobile standby: 40%
Display: 22%
Phone idle: 21%
System: 4%
Games, Adw Launcher EX and os: each 3-2%
when in games mine sometimes freezes and i must get out and restart the game???? i dont no why and i dont no if it is ok but ....
Thanks for the input everybody. So all of today I used the phone pretty sparingly at home, and it's been constantly connected to WiFi. Distribution is:
Mobile Standby: 56%
Wi-Fi: 19%
Display: 12%
Phone idle: 9%
Android System 2%
Under Mobile Standby, it still says "Time without a signal: 50%" even though it's definitely had perfect reception all day. I don't know what's causing it to report incorrect numbers :/
Anyway, I switched from auto to 3g auto (I tried 2G, it didn't seem to work properly, Google wouldn't even load).
I guess I'll just ignore it :/
Edit: When not on wifi, it seems to switch between 3g and HSPA quite often. Could this mean something?
iamnik said:
Edit: When not on wifi, it seems to switch between 3g and HSPA quite often. Could this mean something?
Click to expand...
Click to collapse
just like what <stapuv>says when your cell drops any one of the 3G or HSPA singnal another singnal will be switched...it'll use more power for changing network frequently.....but i dont no if this could be the reason for your situation...hmmmm
From my reading the 50% without signal is just a software bug, and can be fixed by toggling on aeroplane mode turning of teh screen for 20 seconds or so and then turning of aeroplane mod when you notice it's happening. the 50% will soon decrease. I too believe that cell standby is using way to much on my phone (always 45%+) even though im browesing the web facebook or playing games for larger peroids of time and those apps don't even show up on the battery usage display and if they do theya re only 2 percent or less.
I have a question for you guys :
I get
46% mobile standby
43% phone idle
10% voice calls
3% display
is this 43% phone idle all right? Doea it mean that 43% of the battery have beed drained by phone in idle state (so maybe not sleeping?) or it means that from all the time phone was idle (asleep) for 43%?
I guess mobile standby use is about the same on everyones phones. That's what I wanted to find out!
iamnik said:
Well, right now the main drainers are as follows:
Mobile standby: 44%
Go Launcher EX: 25%
Wi-Fi: 15%
Display: 15%
Phone idle: 2%
On another note, Go Launcher seems to be taking up a large percentage since its last update (yesterday or the day before), so I'm uninstalling that.
Click to expand...
Click to collapse
After Go Launcher EX latest update, the battery seems to drain a lot faster during idle/standby. Removed that and standby battery usage is better.
Just thought I'd add my finding on this.
My Defy regularly showed Mobile Standard over 50% - but also time without signal was always double the time that the phone had been switched on. For instance if the phone was switched on since a reboot for 1 hour then mobile standby would show the total time as 2 hours but time without a signal as 1 hour.
I had always been running on a battery saver profile (in froyo I was running the custom battery profile) & after every reboot the mobile standby bug would show.
Yesterday I changed my battery profile to the Performance mode & after several reboots the bug hasn't shown up & now the mobile standby shows the total time correctly & zero minutes without signal. The %age use has dropped to be more in line with wifi at around 32%.
I haven't noticed any difference in battery life so as mentioned in a previous post it does look like some sort of bug.
A percentage is a proportion.
Just because it's higher on the Defy, that doesn't mean the mobile standby is using more power than it does on other handsets, it could just mean everything else is using less.
There's no point comparing your Defy's battery usage to any other handset apart from another Defy.
sp8y said:
Just thought I'd add my finding on this.
My Defy regularly showed Mobile Standard over 50% - but also time without signal was always double the time that the phone had been switched on. For instance if the phone was switched on since a reboot for 1 hour then mobile standby would show the total time as 2 hours but time without a signal as 1 hour.
I had always been running on a battery saver profile (in froyo I was running the custom battery profile) & after every reboot the mobile standby bug would show.
Yesterday I changed my battery profile to the Performance mode & after several reboots the bug hasn't shown up & now the mobile standby shows the total time correctly & zero minutes without signal. The %age use has dropped to be more in line with wifi at around 32%.
I haven't noticed any difference in battery life so as mentioned in a previous post it does look like some sort of bug.
Click to expand...
Click to collapse
OK so after a few days of having no issue I rebooted the phone & the "bug" came back today so I guess it wasn't to do with the battery mode as I then put it back into custom battery mode, rebooted the bug went away.
Haven't noticed any difference over the last few days so I'm not going to worry about it.
I have found that DEFY is getting the readings wrong!
Here is how I get this:
1) fully charged the battery
2) started angry birds.
3) ~2 hour later, battery dropped to 60% and usages was as follows:
mobile standby 49%
phone idle 40%
display 4%
angry birds 7%
WTF ?!?! it should be : angry birds ~ 80%
This mettery is tottaly useless!
Personally I couldn't care less what the battery usage breakdown says. In my case 1% battery can standby 1~2 hours or use 3~5 minutes. That's pretty good for me as a charge can last 2 days.
Hi.
Could someone with this "bug" or "battery problems" do a test for me ?
A few hours after you've last charged your phone (or connected to USB) and being sure you haven't rebooted your phone recently (24 hours or so), do the following:
(My phone uses spanish language so the names might be different ...)
Dial *#*#4636#*#*, and choose battery history.
There, choose "CPU Use" and "since last charged".
What are the 4 or 5 main processes appearing in that list, and what's the CPU time they've used (you'll find that by "clicking" on the process' name) ?
Hello,
Since the latest update I feel my battery life is significantly worse. I would like to compare the idle current draw I have with others, who have similar usage patterns to me.
My idle current (Battery Monitor Widget, idle meaning of course when the screen is off and nothing in particular is left in the background) fluctuates around 50mA which pretty much sucks. This means I lose around 3-4% every hour, and with even moderate use (about 40 minutes of kindle on the bus twice a day, some calls and minor browsing) I barely last a day.
This happens either on 3G or my home WiFi, roughly the same draw. My phone is completely stock and unrooted. I have background data on, with google, facebook and whatsapp accounts, set to push where possible (gmail for instance). I use no alternate launcher or lock screen and very little third party widgets.
I reflashed three times and nothing helped. I tried 4.X global, 4.X UK and finally 3.X French and OTA to 4.X, all the same. I also tried on advice to set network to WCDMA only and it didn't help.
I realize I have a lot of stuff "on" but nevertheless I feel my battery performed a lot better before the update. Also, my brother has a SGS II and he also has background data on. His idle currents are around 10mA only as far as I could notice. His battery performs a lot better despite the more powerful hardware.
So, is this a problem with version 4.X or my usage patterns?
I'd appreciate if people with similar usage to mine could post their idle currents for comparison, in particular people still on 3.X.
Thanks.
I will give you my own observations but I have no app that show the exact current used.
Firmware: .368
Kernel: DoomLord v10
Data disabled
I live in an area with 2G coverage only and it will only consume 1% per 3 hours, after 15 hours of no use it had consumed 5%. It is a bit higher under 3G coverage, around 1-2 hours per 1%. That tells me that no system or user processes are running in the background consuming power.
It will consume much more power when you are moving around in a 3G coverage area, all the location area updates will increase the radio activity and power consumption as high as 4-5% an hour when you have been driving constantly. This should be the same for all devices I would guess.
I allways keep data disabled due to my very limited data plan and to conserve battery, I will just shortly activate data and my deviced would automatically sync all my accounts. I have Moxier active sync client installed to sync my work email, calender, tasks and contacts, and having this running with push and data active will consume 4-5% an hour.
There is one exemption to the above, I need to reboot my phone evertime having played ps1 games with the FPSE emulator. The phone starts consuming 5% an hour and my battery history log show the system process as consuming as much as 30-40% of the battery. This happens everytime I have used the FPSE emulator, you might have something similar with your phone with other apps, the FPSE process is not running and I have no clue what is causing this.
Hey guys ive done a similar thread on this a while back but this is a bit different now the issue here is when my phone from 100% all the way to 90 % battery is awesome like so damn good. but when it hits 89% it starts draining quite quick the main drainage is when i put the phone in sleep mode it drains. like i had my phone at 85 % left it for exactly 5 minutes and it dropped to 84%. Ive tried every rom/ kernel out there..nothing has helped or changed. I took it to the warranty they said its a software problem and that didnt fix anything. i have BBS and Kernel wakelock since boot is "wlan_rx_wake" maxing out at 2.6 % the others are just power manager service , etc. Partial wakelock since boot is AudioOut_2 stricking at a 17.8% max. And all the others are NetworkLocationLocator. Currently on Pheonix Rom (Debloated ALOT!!,awesome rom) and Note2core since Pearseus gave me lag issues.
Most battery issues are caused by:
1. antenna transmitting
2. screen time
3. processor load
Troubleshooting should start from the simplest things (Before you replace a motherboard/power-supply, make sure the computer is plugged into the socket, etc). Look at apps that use the network (Google Now, Google Local, Google Maps, Google Mail, Google Calendar, Google Contacts, Google Photos, Picasa, Instant Upload, Exchange ActiveSync, Samsung Backup, Weather Widget, Weather & News and whatever app you decide to install, ie: Facebook, Twitter, Reddit, Viber, Skype, WhatsApp, etc) and make sure you disable or at least change the app's setting to update less frequently.
Make sure you use automatic brightness and feel free to lower the bar around 50% when full screen brightness is not really required.
Make sure you don't have some app constantly running in the background (You can see this from the Battery menu, the phone shouldn't be 'Awake' most of the time when the screen is off).
I manage to get ~15-20 hours out of one charge, with 4-6 screen hours and all of the apps I mentioned above (with proper sync settings, of course).
Thats cool but i really wanna know why from 100 to 90 battery is awesome but then it start sucking up
Do I have wake locks problems? =(
no those look fine.
a wake lock issue will show around 90% of uptime as awake.
your looking around 11%.
The reason its ace from 100 to 90 percent is that to hit 100% you have to over volt a lithium based battery. this is why most chargers switch to trickle around 90%.
so it confuses the battery monitor as its in a way (as the battery level indicator uses voltage to indicate charge) more than 100%
the battery is a 3.8v battery, but between 90 and 100 percent it is at around 4.6v and dropping so until it hits below 3.8v (100%) it drops very slowly.
Now that i turned off Google Now and ticked off all 3 settings under GPS, I rarely lose a percentage when the screen is off. [I lose 1% overnight] With that said, I feel the total opposite. I feel like phone gets stronger as the percentage goes down. Try doing what I did and let us know what happens.
But why does mine drain so quick..people get like 20 minutes of on screen time per 1 % i get like 3 minutes if im lucky..
boodies said:
Now that i turned off Google Now and ticked off all 3 settings under GPS, I rarely lose a percentage when the screen is off. [I lose 1% overnight] With that said, I feel the total opposite. I feel like phone gets stronger as the percentage goes down. Try doing what I did and let us know what happens.
Click to expand...
Click to collapse
Lost 10% overnight..,i keep most of my stuff really off but it still drains..
bluetooth off
nfc off
GPS off
My google now is on however i dont use it that much..does that really effect your battery ?
Yeah Aus, try turning Google Now off. I personally think it's extremely overated. It keeps track of your location so it will "try" to use gps even if it's turned off. I think just by the program waking the device"trying" to use the gps is wasting precious battery. Let me know how that goes.
ps - obviously I dont have bt and nfc on at all times because I have no use for them myself. but my wifi and 3 emails are constantly on and syncing 24/7
ps 2- I used to lose 10% overnight just like you but I had Google Now and all 3 GPS settings ticked on.
I'm surprised no one has mentioned it yet:
It's a battery gauge. It doesn't actually show 100% of the time the correct %. It could be not calibrated correctly (shouldn't need to, either). I actually spend a lot of time from 100-80%. Then it drops rather quickly! I hardly ever spend any time below 60%, so I'm sure it's just my battery reporting what it THINKS is the correct battery life %.