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Hi,
In the last month or two my battery is losing capacity. I can drain out the battery in half a day, when I am working a lot on Athena, for example HSDPA, reboot, phone calls (1h),... but this was not a case before. Usually with “normal” usage I could get the Athena running for a couple of days (3, sometimes 4). Now, when watching a movie or making a phone call the battery drains out about 10 to 20% in couple of minutes. Sometimes it goes from 30% to 5% in just a few minutes. Yes, BT is on always, Wifi amost never. I turn off the data connection completely when I stop using it. All in all the battery is new empty in a day or in a day and a half.
I am really handling my battery with care – so I think. I usually charge it when it is almost or completely drain out and then charge it fully. Athena is 1.5years old with OEM battery.
Is there any way to check the battery capacity or a application which will monitor consumption (or a electrical current)? (I think I read somewhere of such a application??). What do you suggest?
Thx,
Uros
P.s. A recently switched from irus 0mb PP ROM to michy's 4.1 ROM. I find no difference in battery consumption...
Is it possible some application is turning on Wifi or GPS? Either will kill the battery within hours.
However, with 1.5 years on the battery I think your problem is age. I think others on here have had issues after a year. I'm coming up on a year next month and already notice a slight decrease in capacity. Try buying a new battery, worst case you have it as a spare.
how many hours your wifi lasts ,mine drains too fast. any solutions to that?
i just happened to use iphone 2g wifi safari browser (my friends),surfing was cool but i noticed that it hardly drains any battery , coming back to prophet opera surfing is sort of ok but wifi uses alot of battery on prophet ,may be due to incorrect drivers or dll ,so i was just wondering do your prophets with wifi last too little ,roughly how much time before you prophet resets suddenly ,mine some times seemed to reset at 40% battery all of a sudden on a skype call over wifi or while using it as a webcam over wifi, also it become alot heated too.
p.s.- i have set brightnes to minimum and 10 seconds and cleaned up startup forlder exept wifiinit.
WiFi on the Prophet will drain more battery than more recent devices.
The hardware is old, the battery is quite small, and in general, the device isn't that efficient...
To increase time, try a different radio ROM, and possibly a new battery.
There is a setting for WiFi power mode in Settings->Connection->Wifi (At least its in the ROM I have now and in the original)
Unfortunately though it may save battery the lower setting cuts the range significantly, it some cases you would have to be in the same room as the router...
i also used that setting ,the only part i want from this all i want to get solved is that my battery still discharges while a charger is being put on and wifi is switched on with skype or opera or webcam operating.
to begin with --*****i seriously want to solve the part that battery should not discharge while charger is being put on while using wifi ,because that means negative charging****.
in all the wifi sessions i observed that handset would reset around 40 minutes of use with skype or webcam or rdp or opera with wifi also it got hot, then i had to take off battery sometimes to switch it on later after cooling.
also if anyone of you have used wifi on wm5 i needed to know how long did wm5 wifi usage battery lasted,and did the battery get discharged while wifi used and charger plugged in this is just to clear my doubts that wm5 was able to use wifi much longer that wm6 or are they the same.
i use Prophet_S4V.19701.01_Clean rom most of the times
Anyone else experiencing excessive battery drain on their HD2?
I am interested to know if this is just my phone or if it actually just chews through that much juice.
I have had windows mobile phones for several years so I know all the basic ways to keep battery drain down.
Stuff that I have generally found:
1. If I keep the screen turned on without it going blank I lose about 1% every 2 minutes.
2. If I am browsing that figure almost doubles.
3. My old Touch HD used about 5% battery overnight when in standby but this phone will go through about 25%.
4. The phone gets really hot when browsing (much hotter than my old Touch HD)
I have tried flashing ROM's and Radios but nothing seems to help.
I am not running any software on the phone that I wasn't running on my old HD1.
I have only had the phone for a week so I am not sure if this is normal but I would be very surprised if HTC released a phone that lasts for only a few hours on one battery.
+1
-1% every 3 minutes
-4% during the night (when i'am sleeping)
MAXIMUM : 45/48 HOURS
Crash95 said:
+1
-1% every 3 minutes
-4% during the night (when i'am sleeping)
MAXIMUM : 45/48 HOURS
Click to expand...
Click to collapse
I wish I got 2 days
we really need extended battery ,hd1 battery was much more better.
Good mate but yes i agreee HTC has come up with a battery eating device this time around. My device on full charge just gives in around 8-10 hrs. This might be dat my EDGE is on and 7 mails accounts sending mails back and forth.
but truly i think that HTC better look into this very seriously cause more and more ppl are suffering in this battery drain..
Any of flashing roms and radio not helping either... did a complete hard reset but no step up
HTC come with longer battery battery for bigger devices soon......
The only solution i see now is get one of those extra battery worth mind bogling £52.87
I've had this problem ever since flashing to 1.66, I flashed the radio to 2.07.50.27 as this was said to solve the problem but it hasn't made any difference after a few days of use. My battery life used to be significantly better when I was on the original stock ROM, so much so I'm considering going back to it
I also know all the tricks as to clawing back the battery drain, my phone is idle on my desk at work most of the time and I don't use Wi-Fi, all the location stuff is turned off as are weather, stock and other updates plus my screen is set to 30% then off after 60 seconds. Despite all of that I lose 1% every 2-3 minutes
It seems to me that perhaps the radio is checking for reception pretty much constantly rather than say, 5-10 mins perhaps? This used to be a problem on my old Blackberry Storm but a few fimware updates solved it, eventually!
The only other thing I've noticed since the update is that once the battery drops below 50% or so, the drain seems to slow, I don't know if this is perhaps because the phone goes into some sort of semi-power saving mode?
Suggestions/hints welcome! I've had a semi-thorough look into this on the forums and tried most of the suggestions but still the problem remains. Will battery life improve after a few charges perhaps as this was a trait of my Storm's battery, the more you charged it the better the day to day battery life was (and no it wasn't because I had it plugged in all the time! Over time the general charge just seemed to improve when roaming).
Thanks!
Piemole said:
Anyone else experiencing excessive battery drain on their HD2?
I am interested to know if this is just my phone or if it actually just chews through that much juice.
I have had windows mobile phones for several years so I know all the basic ways to keep battery drain down.
Stuff that I have generally found:
1. If I keep the screen turned on without it going blank I lose about 1% every 2 minutes.
2. If I am browsing that figure almost doubles.
3. My old Touch HD used about 5% battery overnight when in standby but this phone will go through about 25%.
4. The phone gets really hot when browsing (much hotter than my old Touch HD)
I have tried flashing ROM's and Radios but nothing seems to help.
I am not running any software on the phone that I wasn't running on my old HD1.
I have only had the phone for a week so I am not sure if this is normal but I would be very surprised if HTC released a phone that lasts for only a few hours on one battery.
Click to expand...
Click to collapse
You need to indicate what services you have running. Do you have any data services running eg: location services, push mail, weather? all of these have a bearing. In addition, network services can also drain a battery, especially if the signal is weak and the phone have to search for a transmitter, or 3g services.
Hexjibber said:
The only other thing I've noticed since the update is that once the battery drops below 50% or so, the drain seems to slow, I don't know if this is perhaps because the phone goes into some sort of semi-power saving mode?
Thanks!
Click to expand...
Click to collapse
That is a very interesting comment. Although since upgrading to radio 2.07.51.05_2 I have had very good battery life, I too have noticed a slowdown after 50%
romac said:
You need to indicate what services you have running. Do you have any data services running eg: location services, push mail, weather? all of these have a bearing. In addition, network services can also drain a battery, especially if the signal is weak and the phone have to search for a transmitter, or 3g services.
Click to expand...
Click to collapse
Nothing is turned on, everything is set to manual.
As I stated I know all the basic stuff. I understand that all these things have a bearing on battery loss.
Everything I stated in the first post is for when I have nothing running. The phone is just sitting there running sense, thats all.
I have had my HD2 for a few days now. I am on Vodacom in South Africa.
I have not had a problem with battery life.
Yesterday i unplugged from the charger at 07:00. I spent about 1 and 1/2 hours of talk time on the phone, it was permanently connected to 3g doing weather updates etc. Sent and received a couple of sms's. Also played with a few tweaks and reboots.
When i got home at about 18:00 i had over 30% battery. I then surfed the web for over 2 hours to drain the battery.
try setting Network Selection to Manual
Piemole said:
Anyone else experiencing excessive battery drain on their HD2?
I am interested to know if this is just my phone or if it actually just chews through that much juice.
I have had windows mobile phones for several years so I know all the basic ways to keep battery drain down.
Stuff that I have generally found:
1. If I keep the screen turned on without it going blank I lose about 1% every 2 minutes.
2. If I am browsing that figure almost doubles.
3. My old Touch HD used about 5% battery overnight when in standby but this phone will go through about 25%.
4. The phone gets really hot when browsing (much hotter than my old Touch HD)
I have tried flashing ROM's and Radios but nothing seems to help.
I am not running any software on the phone that I wasn't running on my old HD1.
I have only had the phone for a week so I am not sure if this is normal but I would be very surprised if HTC released a phone that lasts for only a few hours on one battery.
Click to expand...
Click to collapse
Same here with and without stock ROM.
yeah.. the phone is a battery sucker.... another cons of HD2....
This is very interesting to read because I do not have this problem. When I left my HTC HD2 on last night (I woke up at 4 in the morning to get something to drink and unplugged it) and then woke up at 8, it was at 98%. That means it went from 100% to 98% in 4 hours. Not to bad imo.
I am now at work and it is 15:34, and I am at 87%. I have made some calls, watched some videos, send a few text messages. Not much (I am at work so I got other things to do). So 08:00 (98%) - 15:34 (87%) - that's 7 and a half hours, with some calls, text messages and a video.
I am pretty sure when I get home at 18:30 the battery will still be above 75%. Then I connect to my wifi at home, refresh twitter, weather, browse the web a little bit, check e-mail etc. So that will drain my battery a little more.
But overall I have not had any problems with my battery life. I always make it trough a day, and never have a problem like 'damn my battery is almost done and I am not near a charger'.
Some info that might help:
I do not sync ANYTHING automatically. I still have some things to do with my Vodafone contract and do not have an unlimited plan yet. I only sync at home on my own wifi connection. For me this is not a problem, because I only need to refresh the weather each morning to see what the day is going to be like. Twitter I only do when I have the time. Stocks I do not use.
I have screen brightness set to automatic.
I am on 3G most of the time.
I am running the official 1.66 Dutch ROM.
I have some tweaks, games and programs installed.
I hope you all solve this issue, because it just can not be that my HD2 has a good battery life, and your HD2 not
Kind Regards
EDIT @ 17:00 still 87%.
I am in a 3G 2100 only network (I don't have 2G functionality).
ROM: Artemis 3.0
Radio: 2.06.50.23_3
Customization: Seiya 6.5.5
I don't leave any automatic updates on, except for my e-mail account every 2 hrs.
I never close my connection.
The drainage overnight is -3% (8hrs).
The battery lasts at least 12 hrs of intense usage.
Normally I have to recharge every second day (e.g. I charged last night, I answered a few calls, I did some IM and browsing and I still have 73% left).
For a phone with a 1 GHz processor, a 4.3" screen and a tiny 1250 mAh battery I find the drainage is rather decent.
Mind you, I ALWAYS do at least one full charging cycle to my battery after flashing a new ROM. I mean: full discharge, battery out 1 min, full charging in OFF mode, battery out 2 mins.
27firesnake said:
Mind you, I ALWAYS do at least one full charging cycle to my battery after flashing a new ROM. I mean: full discharge, battery out 1 min, full charging in OFF mode, battery out 2 mins.
Click to expand...
Click to collapse
I have seen this process recommended a couple of times now. What is the theory behind it if you don't mind me asking?
maybe its also becouse some of us couldnt wait using the hd2 when they got it (like me) before it was fully charged for the first time
anyway my battery life has improved a little bit, i was at 74% this morning and did a lot of browsing, installing, tweaking and now its at 3%. it used to be much worse
I have battery consuming problem from time to time.I did everything:
installed new stock rom 1.66;
transfered all data which phone is using from card to phone memory(pictures,icons,sounds.etc...)
all updates are done manually;
Gprs connection is swiched off on the idle after one min;
One night it is loosing from 2 to 4%;
another from 30 to 40%
and it is eating memory from 10 to 15mb
I think that it is radio which is causing battery drainage so fast(to much communication wit a base stations,because when I am checking spb wireless monitor in the morning,there is no any data traffic.
I hope they can solve problem,because it is getting me mad and crazy
Try setting the screen brightness to 10-20% (on battery powered)
and dim backlight after 10 seconds (on batter powered).
It helps a lot, at least for me.
creed said:
I have seen this process recommended a couple of times now. What is the theory behind it if you don't mind me asking?
Click to expand...
Click to collapse
as far as i know, the battery has an integrated digital circuit (ic) which estimates the state-of-charge (soc). the procedure resets/calibrates the ic to obtain a more accurate estimation. since the radio rom is in charge with the power management (among other things), by changing it you decalibrate the "gauge".
i don't know if i've got the theory right but i tested this myself and it surely works.
hye,
I just bought a HTC leo which I really love.
but there is just one thing I'm concerned about, the battery life.
with my htc touch pro 2 I was able to use my phone 2 days before recharging but I can't do that with the htc HD2
IS THERE A WAY TO IMPROVE BATTERIE LIFE?
thanx
use less of your phone the hd2 drains the battery and is very good at that.
Or you buy another spare battery to switch with the exausted one when you're on the go, they're pretty cheap on ebay with a mains charger
only tips, would be turn all you're updates off, i.e, email, weather, twitter, stocks etc. screen brightness, not much else really, i get a full day out of my battery with everything turned on and full screen brightness so im happy
switch off 3G whenever there is no need for it, best is using a tool like wmlonglive to do this automatically. Will improve the battery live especially if signal strength is changing often between 2G and 3G
don't use windows live push mail, it will improve your battery dramatically
edward
my HD2 just takes 30 minutes to drop from 100% to 70 % .....
from the bottom of my heart , i want to say , htc fone ..... not good as they say ,
crap
battery drinker
just after some games , it hots ...............
will change other fone ,
I do not have a problem with the phone. it lasts me 2-3 days depending on where i am. thus depending on phone signal strength.
Further when you want to improve battery life look at the treads about that. there are so many with so many suggestions. quite a few have improved my battery dramatically. search and try.
@Felix
Are you using a Stock-ROM?
When yes, then install atleast BsB-Tweaks and activate the powersaving settings ... (the most cooked roms already have this settings)
It will bring some extra minutes/hours
My HD2 (fully loaded over night) is at 77% after 8 hours and some phone calls (ca. 30 minutes), sms and some gaming and surfing
@enchanter
yes, it drains the battery pretty good and yes its becoming hot when you play games or stuff ... but what is the problem with it?
We all knew this - before we bought a HD2
ha ha , Pliskinius has the coolest answer
" what is the problem with it?
We all knew this - before we bought a HD2 "
u right man ,
@ pliskinius: I don't know what a stock rom is... it is the rom who was installed when I bought it.
my battery lasts one day and a bit, so there is not really a big problem, but when you go somewhere and forget your charger...
@enchanter: I'm really pleased with my htc, its my 6 or so and they become nicer and nicer..
Pliskinius said:
@Felix
Are you using a Stock-ROM?
When yes, then install atleast BsB-Tweaks and activate the powersaving settings ... (the most cooked roms already have this settings)
It will bring some extra minutes/hours
My HD2 (fully loaded over night) is at 77% after 8 hours and some phone calls (ca. 30 minutes), sms and some gaming and surfing
Click to expand...
Click to collapse
Try this fully drain the battery until the phone shuts down then take out the battery for two minutes,put the battery back in (DO NOT TURN ON THE PHONE) and charge until the green light comes on, take out the battery for another two minutes then put it back in and start up, this should improve battery life.
Also other factors affecting battery life are the Rom version,Radio and HSPL.
nice idea @nosh - will try it too ... maybe it brings some extra minutes
@Felix
you are using a stockrom (stockroms are the original ones, wich are installed when you pick up a new phone)
get this little tool http://forum.xda-developers.com/showthread.php?t=589305 and activate the energysaving feature (will improve the battery life)
@ nosh 10: I'll try that thanks, but I heard that fully draining your battery is not a good thing.
@ pliskinius: haha, yeah I know I don't know a lot about WM
Laurentius26 ROMs get an excellent battery life. I get 2 days without deactivating anything. And everything works perfectly and smoothly. I have the 2.10.50.26 radio ROM and the Laurentius26 GoldEdition V2.0 Spike™ WWE 21899. Can last up to 2.5 to 3 days by deactivating 3G. I download weather every 3 hours, tweets every 4 hours, e-mail every hour. Then I make phone calls about 15 minutes per day, sms 10 to 20, pictures about 10, surf with Opera about 30 minutes per day. Remember also to close all unused applications (for me the best task manager is the Touch X manager that is on Xperia X2, lets you choose between short click on the cross to minimize the app and long click on the cross to close the app).
Edit : It's now 15:50. Was 100 % yesterday evening by 22:00. Now it's 73 % left. But I only used my phone since that time to make a countdown for cooking at lunch time.
I'm currently in Japan, using phone on 3G, very little use, listen to some music daily (30 min) and play around an hour. I'm getting 3 days easily without a charge and could easiy stretch to 4 days.
Back in my country I disable 3G and use only 2g with auto updates on every 3 hours, no email push no twitter whatsoever, just weather updates. During the night the battery drains down by 15% and with normal usage I'd have to charge daily.
15% during the night with maybe 2 updates during the night and data connection disabling just after a few minutes shouldn't drain the battery by that much. Dunno, but I'm pointing my fingers towards 2g.
I'm no expert, actually I'm far from that, but could it be that 2g uses more power from the phone?
Without any usage at all, here in Japan, I hardly get a 10% battery drain in 24hrs compared to 15% during the night back in my country.
Maybe new comm chips Edge eats more than 3G as all the phones are now optimized for 3G, I wouldn't be surprised at all.
But one thing is sure : if you have bad 3G coverage or bad quality signal, it really drains your battery. Only way to avoid this : disable 3G and you phone will stop changing from Edge to 3G or HDPDA several times per minute.
I'm using WMLonglife, and I've set it to 3g only. Now I have no idea if here in Japan they have HSDPA or Edge or if the software is keeping the phone on 3g, but I haven't seen the phone changing from 3g even when the reception went down to 1 bar.
But i'm pretty impressed with the battery life at the moment. Pity i won't have the same battery life back home.
Hello all, I am a new comer here. I have a motorola defy plus mb526.
I've been switching between stock firmware android 2.3.5 and CM10 android 4.1.2 many times since I couldn't manage to make 3G/HSPA work properly (I had signal drops, lower signal strenght and no 3G at all, only HSPA worked well).
So after the 4th or 5th time I came back finally to stock firmware, I noticed my battery lasted less than 12 hours instead of the normal 48 hours duration I had before (both android 2 and 4, with even a slight advantage towards android 2).
My battery stats seem to point that my IDLE/Inactive phone consumed 35%, against only a 9% corresponding to the screen consumption. I am 70% of the time connected to WIFI, and sometimes I connect to 3G. It seems my phone is consuming a lot battery when IDLE.
Do you have any suggestions on how to diagnose this issue??
What I did until now:
>> Installed a new battery stats app more detailed
>> Waiting for the battery to clean up, to wipe battery stats and see if that helps (I did it before I installed the new rom though)
Thank you and sorry for my english
JV
First off, for the signal issue you could've changed the baseband from settings/advanced.
And for battery usage problem try a clean sbf flash and wipe data. Then install those apps only which you used earlier when battery life was good. If you get the same level of performance then one of the newer apps is messing with the deep sleep.
Also charge your phone for a couple is hours at 100% to calibrate battery properly
Sent from my MB526 using xda premium
Thanks for the reply, I've been doing some tests and finally decided to go back to quarx CM10. I'm in argentina so 3G pretty much sucks. But i'm gonna have patience and try to make it work.
Apart from this, unfortunately, battery is still down. But I have a new theory. The same day I started experiencing low battery duration (plus the same day I overclocked the phone and flashed it), I removed the screen block (so there was no password or slide needed when turning the screen on), I think that could have been the reason behind the "Inactive/Idle phone" consuming more battery than the screen itself.
I have reverted this and battery seems to last longer (still seems far from the old 48 hours duration =*( ), plus the battery stats no longer report that inactive phone consumes more than screen.
I will be keeping on the diagnostics and hope its not the battery hardware but some crappy battery stats on my phone
Thanks
JeansenVaars said:
Hello all, I am a new comer here. I have a motorola defy plus mb526.
I've been switching between stock firmware android 2.3.5 and CM10 android 4.1.2 many times since I couldn't manage to make 3G/HSPA work properly (I had signal drops, lower signal strenght and no 3G at all, only HSPA worked well).
So after the 4th or 5th time I came back finally to stock firmware, I noticed my battery lasted less than 12 hours instead of the normal 48 hours duration I had before (both android 2 and 4, with even a slight advantage towards android 2).
My battery stats seem to point that my IDLE/Inactive phone consumed 35%, against only a 9% corresponding to the screen consumption. I am 70% of the time connected to WIFI, and sometimes I connect to 3G. It seems my phone is consuming a lot battery when IDLE.
Do you have any suggestions on how to diagnose this issue??
What I did until now:
>> Installed a new battery stats app more detailed
>> Waiting for the battery to clean up, to wipe battery stats and see if that helps (I did it before I installed the new rom though)
Thank you and sorry for my english
JV
Click to expand...
Click to collapse
Get setvsl, and change the battery usage... keep ur phone cool, check the temprature with battery solo widget
turn off data when not in use, us 2G if possible.. lower the brightness....
samuellewis47 said:
Get setvsl, and change the battery usage... keep ur phone cool, check the temprature with battery solo widget
turn off data when not in use, us 2G if possible.. lower the brightness....
Click to expand...
Click to collapse
whats the medium battery temperature I should target?
Thanks for the tips they're interesting ive used setvsel before ill try lowering the voltages.
But you sound like you understood this happens since ever, while my statement is about this happening only since last device flash.