Hello,
I have a new S200 and i noticed that every time I charge the battery its life time is shorten - I have omega battery pack installed and in first few time with a fully chard battery the battery meter was at 5 hours but now after 3 weeks a fully chard batters has only 3.5 hours left .
is it possible ?
starnge
I have the same problem with my Prophet -
I have a new Prophet, last month the battery lasted at least 5 hours ( I am using a battery plugin that show the battery time left ) and today if I get 3 hours I am glad , no changes ware made to the device .
I turn my Prophet Off every night - could it be the problem ?
You didn't enable the bluetooth or wifi option? Because those eat up battery quite fast. And did you do a rom update? Some gsm updates cause more drain on the battery.
And perhaps it could be some programs use up the battery, but can't be sure about that though.
My BT is enable because I use BT headset all the time and I'v upgraded my rom to"RUU_Prophet_220734_2207114_024721_QtekWWE_Ship.exe" .
I heve no programs running at all (except 3 from the startup).
But the main problem is not how fast the battery ends, but a full battery last 3 Horus when a month ago it lasted 5 ...
Mine discharges in a day, without any call made and only 30 min of usage
Have U tried switching the IRDA off ? 'Cause by default it's on.
the irda kind of doesn't consume at all..
I guess I had this trouble with every phone I got, the first 2 weeks are always giving better battery time, and it quickly decrease to a more "stable" state... Don't know why btw...
Are you still noticing a shortened battery life now compared to last week ? Keep testing, I bet this is already gone.
i doubt that it gets to a "Stable" state. i've been experiencing the same strange issue for 2 weeks now, in the exact same conditions as described in the first post (battery pack pro installed). i don't use IR/BT, i have no viruses, it's just the same phone. it also turns off from time to time, on no apparent regular basis. i am just preparing to rewrite the ROM, perhaps it helps.
p.s.: i've been using it for some time now (since it came on market), so it's kind of strange this started happening so sudden.
if there are no other obvious reasons you might try this tweak, which, they say, is helpful sometimes. I did it and now my phone loses 1-2 percent in standby mode in 7-9 hours and one battery charge lasts for 2.5 days of moderate use. good luck.
http://www.mobiletopsoft.com/board/...nd-activesync-from-draining-your-battery.html
avionaru said:
p.s.: i've been using it for some time now (since it came on market), so it's kind of strange this started happening so sudden.
Click to expand...
Click to collapse
Did you install the A2DPfix.cab to avoid the skipping problem ?
Related
I just bought a T-moble USA version MDA. I love this thing but my battery is draining very fast. For example I charged it over night last night after it was dead and this morning after only making a few calls with my bluetooth I was down 10% in about 15 minutes. It used all the battery yesterday in about 7 hours. I would say I use this thing less then the average user. I have a sd card in it all the time would that make this drain fast. My wifi and blue tooth is off most of the time.
Thanks for any help offered.
Garth
I have found the battery meter not totally accurate for example it may show 85% and then I reboot the device it may show 100% - so be wary of that and make sure you are truly starting from 100%. Bluetooth enabled calls will use a fair amount of juice but poss not as high as 10% in 15 minutes . On low to average use you should be getting about two days use but if you been checking out all the features and playing with you're new toy then 5-10 hours about right.
Make sure that you have all power saving settings enabled found under settings and that the device goes into standby when not in use. hope that helps
get a new?
I bought my Qtek 9100 and hade the same problem... i took it back to the store.. they took the phone and replaced it with a new one and this new one havent been like that.. so i guess that you have goten a "monday morning phone" so try to get your phone replace i did and now the battery remains powerfull atlast 3 days
Thanks for the info I'm going to keep it for a couple of day and if it keeps draining the battery I will swap it for another.
Hi,
I was using wizard for almost 3 years and never had any problem with battery life, it could last 1 day of heavy usage.
But with elfin p3452, the battery goes like of 1 minute call 3% battery decreases, if i will talk about 30 minutes my whole battery will get empty, i dont know the solution for this.
Can it be a radio rom related issue, or flashing to new roms will solve the problem?? Any idea
samy.3660 said:
Hi,
I was using wizard for almost 3 years and never had any problem with battery life, it could last 1 day of heavy usage.
But with elfin p3452, the battery goes like of 1 minute call 3% battery decreases, if i will talk about 30 minutes my whole battery will get empty, i dont know the solution for this.
Can it be a radio rom related issue, or flashing to new roms will solve the problem?? Any idea
Click to expand...
Click to collapse
How old is your elfin? And how old is your battery? I'm assuming you've already tried all the default things to conserve battery power right?
1. Clearing receive beams
2. Keeping bluetooth off unless required
3. Make sure wifi is not connected
4. Keep backlight at level 2 brightness (recommended)
5. Make sure all programs are set on X to close. Make sure nothing's running in the background
If your battery dips 3% in 1 minute, I'd be tempted to take it to the HTC service rep and get it checked out. It's definitely not supposed to be doing that. Could be a faulty battery. Though I'm not sure how knowledgeable the reps are in Mumbai coz they sure as hell suck in Hyderabad. lol.
hi‚ i hav just purchased‚ though it is second hand‚ 1 yr old. I hav charged the phone yesterday whole night and now after 12 hrs minimal use only phone calls and little internet it is 40%. can you tell me wat mA it is using‚ mine is 200 mA (battery status)‚ with wizard it use to be at 20-30 mA
Well, why not get a original HTC Battery and test it out.
Borrow one from your friends for a day and test it out!
I have a non-urgent but pretty weird and annoying problem with my battery status. After charging (usually overnight), it sticks at 99-100% for most of the day if I barely use it. Once it gets below that, it steadily depletes faster and the last 10% is gone within an hour. The battery life itself is fine, for which I'm grateful! If I barely use my phone it will last four days or so and easily last a single day under heavy use. Strangely, if I reboot my phone, which I do maybe once a week, it suddenly ducks down to a more realistic number; say 50% before rebooting and suddenly it's down to 30% after.
Is there any way to fix the meter to indicate the true state? I can imagine there should be some way to calibrate it or I could even calibrate it manually if that's possible, setting the current 90% to 50% and 50% to 30% or so.
It might be relevant to know that I'm using Dutty's 4.3 Final WM6.1 ROM. Does anyone have experience with this or have ideas to point me in the right direction?
I am
I am using duty holy grail 2.1 win 6.5 with modified icons cab and i find that if it seems to be on a certain percentage for awhile i just soft reset the phone and it will drop 5 or 6 percent and start displaying properly.
My battery is similar although not as extreme. The first half of indicated charge lasts far longer than the last half. Also if i reset my phone the indicated charge will drop by around 20%.
It has done this since i've had it on standard Orange Rom.
elammertsma said:
I have a non-urgent but pretty weird and annoying problem with my battery status. After charging (usually overnight), it sticks at 99-100% for most of the day if I barely use it. Once it gets below that, it steadily depletes faster and the last 10% is gone within an hour. The battery life itself is fine, for which I'm grateful! If I barely use my phone it will last four days or so and easily last a single day under heavy use. Strangely, if I reboot my phone, which I do maybe once a week, it suddenly ducks down to a more realistic number; say 50% before rebooting and suddenly it's down to 30% after.
Is there any way to fix the meter to indicate the true state? I can imagine there should be some way to calibrate it or I could even calibrate it manually if that's possible, setting the current 90% to 50% and 50% to 30% or so.
It might be relevant to know that I'm using Dutty's 4.3 Final WM6.1 ROM. Does anyone have experience with this or have ideas to point me in the right direction?
Click to expand...
Click to collapse
I have the same problem!!!!!
Other thing I realized is the radio of my phone is always communication, i know that because if Iput my phone near a sound box (like my sux sound box pc) the box make a noise every 4 seconds, stop 10 sec and starts again...
Some one else saw it happen too?
Same battery probem...
Hi at all.
I have the same problem, the phone stay with aproximatly full percentage for 6-7 hours, but after these hours at hevery call the battery go down fast...
And, during the last 30% of the battery percentage the countdown is very fast....
can be possibile only 2 or 3 short calls, at maximal.
Problem of windows mobile software, or htc hardware...?
The battery meter inside windows have the same problem.
Best regards.
Luigi P.
Same issue here.
I believe everyone has it, but as battery life is generally really ok nobody complains.
Same problem here.
When a Battest runs in the background, then is the indicator at 80-100mA but sometimes it goes up to 280 for 20-30 seconds.
I don´t know if there a program which need the battery power or the indicator shows not correct.
I have this Problem since i updated the Radio Rom from 1.12.25.16 to 1.13.25.24.
When i backup the 1.12.25.16 the error is the same.
greets
Kenny
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.
My Huawei has a horrible battery life. I'm using stock rom (rooted of course) and the battery drains really fast, like 5-10% an hour even in sleep mode. I have used a battery calibration app recommended by someone here in xda, but I don't think it made any difference. My last Android phone used around 1% an hour, even with data and sync on, but with pretty much the same settings, I can hardly make it through the day with my Huawei.
So, what to do? I don't need the battery to last for days, but having to recharge twice a day at worst is just too much.
My battery drops around 7-10% overnight.
Probably a defective cell?
mine after i installed custom rom (b160) and a battery calibartion in flight mode during my sleep after 7 hours that passed and woke up it was 1% dropped and now 7 almost hours afterwards in normal mode it has dropped 7% with very light use of course...
i want to say just that with gsm active it drained 5% more than in flight mode...
so something must be going wrong , like you don't have a good signal and it uses much power to keep your connection alive and have better signal....
i must say that i have a profile with setcpu when the screen is off with min 122 and max 460...
and just for the record i think that with custom rom also mine was dropping more...
i don't know why although...
ioucorsa said:
mine after i installed custom rom (b160) and a battery calibartion in flight mode during my sleep after 7 hours that passed and woke up it was 1% dropped and now 7 almost hours afterwards in normal mode it has dropped 7% with very light use of course...
i want to say just that with gsm active it drained 5% more than in flight mode...
so something must be going wrong , like you don't have a good signal and it uses much power to keep your connection alive and have better signal....
i must say that i have a profile with setcpu when the screen is off with min 122 and max 460...
and just for the record i think that with custom rom also mine was dropping more...
i don't know why although...
Click to expand...
Click to collapse
Noticed this myself. i use spotify alot on the phone, walking, bicycling, at the gym. and it drains a whole lot of power even in offline mode. but if i set it in flight mode the phone last for hours and hours without even dropping 5-10% of power. but when gsm or data traffic is on the battery life just drains out so quickly! so it is definitly something serously wrong in this rom. Im hoping gingerbread is coming soon to this phone, so maybe all these small issues has been fixed.
I've found highly variable battery life. Sometimes it's awful, almost 50% overnight when it's sleeping on my nightstand, other times it's much better and only drops 7-10% under those conditions.
One thing is Google Maps, even when not in use it seems to suck battery like crazy if it's loaded (and it has a habit of getting loaded even when you don't run it or any apps that use it). There's a long thread on this in the Google support forums, but no sign of a fix from Google yet.
I've found doing a 'force stop' on Maps if it's running often helps, another thing is to reboot the phone after you charge it, that seems to fix it for several days sometimes, but then it starts sucking juice again for no apparent reason, so I tend to reboot it after each recharge. There can also be other apps that due to bugs can suck battery, for a while there app killer did this but the author put a fix out pretty quick and it shouldn't be an issue now.
Just noticed that there's an Android update from Huawei now available for download, maybe that'll fix some of the irritations and help with battery life; I'm off to install it!
where can you find that update? through phone's settings->check for update (in my case it says i got the latest version) or online?
My phone has been on for nearly 48 hours.. charging it right now. I played, connected to wifi, browsed the net, facebook, gmail etc.. and I really played hard on it for a few hours.
30mins ago it switched off, dead battery.. I'm quite pleased with the battery life
kytz said:
My Huawei has a horrible battery life. I'm using stock rom (rooted of course) and the battery drains really fast, like 5-10% an hour even in sleep mode. I have used a battery calibration app recommended by someone here in xda, but I don't think it made any difference. My last Android phone used around 1% an hour, even with data and sync on, but with pretty much the same settings, I can hardly make it through the day with my Huawei.
So, what to do? I don't need the battery to last for days, but having to recharge twice a day at worst is just too much.
Click to expand...
Click to collapse
Exactly the same problem here. I formatted now both the internal and external SD card, let's see if that helps.
edit: No it doesn't. The problem seems to be that my phone doesn't sleep properly. I charged it to full, then turned the screen off for one hour. App called Spart Parts shows that since last unplugged, time spent without sleeping is 36m.
it took mine 2 weeks to get to the full battery life. now i get 36-48 hours from it.
iG3 said:
it took mine 2 weeks to get to the full battery life. now i get 36-48 hours from it.
Click to expand...
Click to collapse
After 5 weeks i get about 12hrs. No GPS, no 3G. About 10min ago i took the charging cable off. Now Battery History in Spare Parts show that "Since last unplugged" time spent without sleeping is 10m 33s (99.9998%), and time spent with screen on is 3m 23s.
im thinking of buying this phone is it available in India ? also can this device be rooted n what about the custom roms ? are they available as there is nthng on XDA :'( . And what about its battery life even being 1500mah is it so awful ?
knevski said:
After 5 weeks i get about 12hrs. No GPS, no 3G. About 10min ago i took the charging cable off. Now Battery History in Spare Parts show that "Since last unplugged" time spent without sleeping is 10m 33s (99.9998%), and time spent with screen on is 3m 23s.
Click to expand...
Click to collapse
something is running background...
after i removed all these applications such spare parts and other i got 3 days with light use of course...
with screen off after 3 hours it drops 1% !
and this is fantastic for me!!!
ioucorsa said:
something is running background...
after i removed all these applications such spare parts and other i got 3 days with light use of course...
with screen off after 3 hours it drops 1% !
and this is fantastic for me!!!
Click to expand...
Click to collapse
Now after factory reset it seems that this is fixed. Over night with Wi-Fi and all sync's enabled, it took about 20% which is quite ok.
knevski said:
Now after factory reset it seems that this is fixed. Over night with Wi-Fi and all sync's enabled, it took about 20% which is quite ok.
Click to expand...
Click to collapse
The problem is back... For some unknown reason the phone doesn't go to sleep and starts to use more battery.
Battery History:
Other usage, since last unplugged:
Running (100%)
Screen on (3,2%)
Partial wake usage, since last unplugged:
Android System: Total time: 13s
Dialer: Total time: 0s
Maps: Total time: 0s
It seems that reboot helps with this every time. After reboot, running-% is 32.9 when screen on is 6.5%. It would still be interesting and helpful to know what causes this.
its an android thing
SuperDeform said:
its an android thing
Click to expand...
Click to collapse
Do you mean it's a common bug, or is it normal thing for Android to not go to sleep after few hours of using the phone?
knevski said:
Do you mean it's a common bug, or is it normal thing for Android to not go to sleep after few hours of using the phone?
Click to expand...
Click to collapse
That's not true. My battery history shows that correct(as far as I can perceive) running time.
magictwins said:
That's not true. My battery history shows that correct(as far as I can perceive) running time.
Click to expand...
Click to collapse
I get most of the time also. But after charging, at one point (after some time) for some reason the time spent without sleeping goes to 99%. The problem is, that the partial wake usage doesn't show that something is wrong. Usually restart helps, but sometimes it can be already late, because 100% running has already taken quite much of the battery.
Also, when the time spent without sleeping is 99% or 100%, the CPU is still NOT in heavy use. So something just prevents the phone to go to sleep mode, and it seems that it is not the CPU that causes it.
Lyssion said:
where can you find that update? through phone's settings->check for update (in my case it says i got the latest version) or online?
Click to expand...
Click to collapse
I got it through the phone, it was the 2.2.1 B136SP02 update. Not online at Huawei website. It doesn't seem to have improved battery life alas (or the frequent WiFi dropouts I've had since new, particularly while downloading app updates). Main feature of the update is WiFi tethering/hotspot support, at last...
What seems to have worked for me after a couple of weeks++ of REALLY crappy battery life is a battery stats wipe.
FullCharge while the phone was off. First boot in recovery, battery wipe and then i just let it run close to dry before the first charge (almost 48 hours of medium use). Note here that i am now using the charger that came with the phone because i noticed that my generic usb one had an output of 0.7A instead of the full 1A of the factory charger.
Another point arose however. Does anyone else have stability issues when battery drops below 25%? I am talking about some serious crash/reboot/lag/noradio issues.