Hi
i have a P3400, but one day the battery is fully empty for 2-3 hours.then i charge it for 10 hours!but when i turn it on after i enter my password i see an error that said one of my program can't run, when i enter ok another error for another program is visible and in the last, all of my program didn't run and i can't see my contact or see my battery status and etc!so i do a soft reset!after many reset my programs run but in booting first the LED at top off PPC being red, then PPC booting too slow!so i do a hard reset!but my problem dosen't solve.now my PPC boot and work but it doesnt show the true status of my battery and it work's in slow motion and every 10 minutes my clock goes forword about 2 minuts!for example if real time is 6 and my PPC shows 6 after 5 hours the real time is 11 but my ppc show 7 and when i want to charge it although the battery is not full but the green LED turn on and after a few minutes the LED change to orange but after a few minute the orange LED is wink!!!now if i update my ROM is it possible to solve my problem or my problem is about main battery?!how can i update my ROM?i dont want the beta version of ROM and I want the original version of WM5!although i can't install Vukile ROM with Rio HSPL and without it!Guide me plz.Thank's a lot
Why don't you just try the mun_rus_WM6 rom just to establish whether you have a rom problem or a hardware problem?
finally i install the Vukile WM5 ROM but my problem doesen't solve!what can i do now?!
as pointed out earlier, try with WM6 provided by mun_rus.
i download the mun_rus WM6 but my P3400 battery is fully empty and i can't charge my battery and install it!is it possible that my problem is about my battery?!
get a new battery ... it isnt that costly
the battery is supposed to work better than this .... mine works for 3-5 days in hundrer percent charge ... and quite a decent amount of usage!!!
try borrowing a friends battery 4 a day and try with it!!
if it doesnt work contact me!!
tc
finally with a lot of problem i charge my battery and i install the mun_rus WM6 but still my clock doesn't work right!
every 5 second my clock goes forword 1 second!!!
i don't think that my problem is about my battery because when it's fully charged it's work for about 6 hours!and if my battery was rotten why my device turn on and it's work for about 6 hours and the battery charged?!!!
Hi
Now i found out that my bluetooth doesn't work!!!
I'm getting crazy!!!
what should i do??????????????!!!!!!!!!!!!
payam_op said:
finally with a lot of problem i charge my battery and i install the mun_rus WM6 but still my clock doesn't work right!
every 5 second my clock goes forword 1 second!!!
i don't think that my problem is about my battery because when it's fully charged it's work for about 6 hours!and if my battery was rotten why my device turn on and it's work for about 6 hours and the battery charged?!!!
Click to expand...
Click to collapse
payam_op, HTC had released a patch related to time problem, check that at HTC's site [you'll have to register]. Also check that the timez-zone you had selected are same on your Gene and on the system you are connecting the gene.
i download that patch but that patch is for prevent losing time when emit the battery!
it dosen't solve my problem!
riddhwaj619 said:
get a new battery ... it isnt that costly
the battery is supposed to work better than this .... mine works for 3-5 days in hundrer percent charge ... and quite a decent amount of usage!!!
try borrowing a friends battery 4 a day and try with it!!
if it doesnt work contact me!!
tc
Click to expand...
Click to collapse
You kidding>?!?!? my battery hardly lasts for a day!!!!!
where can i find P3400 service manual???
ElectroV said:
You kidding>?!?!? my battery hardly lasts for a day!!!!!
Click to expand...
Click to collapse
i am rather serious .... generally i chat for like 2-3 hours a day and a hundred sms
still i can atleast squeeze out 3-4 days
riddhwaj619 said:
i am rather serious .... generally i chat for like 2-3 hours a day and a hundred sms
still i can atleast squeeze out 3-4 days
Click to expand...
Click to collapse
Same here, I talk for around 1 - 2 Hrs a day, check my mails [approx 50 a day] and some text messages and my battery lasts for 3 days.
I found out that my P3400 charge only when it's turn off i put it in the charg and turn it on!it's the only way that i can charge my device!
my bluetooth can't turn on!
so what can i do?!!!
I'm morose and i don't like to give my device to repair it!
can i replace it with a new device?!if i can how can i replace it?!?
is there any body have the original WM5 ROM(not same as the vukile ROM)?!!!
payam_op said:
I found out that my P3400 charge only when it's turn off i put it in the charg and turn it on!it's the only way that i can charge my device!
my bluetooth can't turn on!
so what can i do?!!!
I'm morose and i don't like to give my device to repair it!
can i replace it with a new device?!if i can how can i replace it?!?
Click to expand...
Click to collapse
Here, if your total amount of voice calls exceed 7 minutes, you cannot have your phone swapped out for a new one, instead, you have to send it in for repairs. If the same applies to you then you don't have a choice but to send your phone in for repairs.
Hi,
1. On some incoming calls my mobile(P3400) hangs and im not able to attend call. i need 2 soft reset mobile and call them back.
2. Some time my friends tell me that they have been calling me for more than twice and im not getting any call alert from them.
Is there any solution
I agree even i face same prob
I am usingthis device since Oct 2007 it was performing quite good but suddenly I started facing probs with battery backup it hardly lasts for a day now. conditions were worst those I was unable to use battery for more than hr or two. then I preferred to format it now its working for a day but still 3-4 days is like dream.
but I would also like to mention I atleast use it for 2-3 hrs daily calling and 24 hrs online.
I also faced problems like out of coverage message and hanging on some calls
so what did you do?!do you still have these problem with your device?!
Related
I am having a terrible time with the battery on my new Touch Pro. My battery goes dead in about 2 hours and unless I turn it off completely, I cant seem to get it to charge.
I finally ran the NuePower driver to see what my power drain is vs. my charging ability. I have attached a screen shot.
The phone can charge at 439 mA while connected to my laptop. The drain is at 523 mA when the internet is active.
When the internet is not active, the drain drops to 220mA which is enough to charge the phone.
I have verified that WIFI isn't turned on. I have also turned off Bluetooth and it doesn't seem to have an impact.
I had a mogul for years and used it in this way and never had battery problems. The phone would easily last all day.
Has anyone else seen this and if so, do you have any suggestions?
The only thing that really drains my power on my HTC Pro is ActiveSync. A quick fix is to use the Adavanced configuration tool and change the power consumption options to your liking. Also I heard changing to a new theme or Rom helps the battery last considerably longer
I had the same problem with my brand new TP. the battery only lasted 4 hours on standby,and used to get really hot. I only had it for a couple of days then I took it back to the store, and got a new one. The new one is a lot better and doesn't get as hot.
hex9048 said:
...I took it back to the store, and got a new one. The new one is a lot better and doesn't get as hot.
Click to expand...
Click to collapse
A new battery or a new phone?
took about a week for my battery to get "broken in" and at that point i was going about14-18 hours with TF3D running. I am now using Spbmobile shell 2 (really just waiting for SPB MS3) and i can go nearly 2 days now with just texting, a few calls, and checking email and internet a few times. It will last for a full 24 hours with heavy use as well.
When I first got my Sprint TP I only got about 7 to 8 hours of battery. What I did was to disable Rev A on the phone. Now I get about 24 to 30 hours
Well this is pretty common on just about every forum who discusses the TP....
My battery is much better now that I flashed the MightyROM...Apparently he has some power tweaks in there that actually work...
I also found a slightly bigger battery that fits inside the standard case on Ebay...
I now get through the day on a single charge provided I don't make a zillion calls all day...
chefcesarpr said:
When I first got my Sprint TP I only got about 7 to 8 hours of battery. What I did was to disable Rev A on the phone. Now I get about 24 to 30 hours
Click to expand...
Click to collapse
Sorry, I am new to this forum and phone (1 week old). What exactly do you mean by "disabling Rev A?" I know from reading the threads that switching to a different ROM would help however since I am a newbie, I dont want to risk flashing my brand new phone and potentially messing it up. Thanks for any help!
Disabling Rev A on a Sprint Phone, will make it go back to EVDO rev 0. Is not as fast as Rev A but is a lot more stable and is better for the battery. To do this you have to get your msl code, I'm attaching the utility that I use to get my code. Just install it to your device memory. when you run it tap "get spc/msl, tap yes to the warning and write down the number that it will provide for you, that's your phone msl. Now tap on Launch EPST and hit edit, enter your code, on view info go to "Data Parameters" and there you will see Rev.A, disable it and hit menu and Ok, reset your device and ready.
You may need Net Framework 3.5 for this app to work properly
I did not wrote this app nor I take credit for it.
chefcesarpr said:
Disabling Rev A on a Sprint Phone, will make it go back to EVDO rev 0. Is not as fast as Rev A but is a lot more stable and is better for the battery. To do this you have to get your msl code, I'm attaching the utility that I use to get my code. Just install it to your device memory. when you run it tap "get spc/msl, tap yes to the warning and write down the number that it will provide for you, that's your phone msl. Now tap on Launch EPST and hit edit, enter your code, on view info go to "Data Parameters" and there you will see Rev.A, disable it and hit menu and Ok, reset your device and ready.
You may need Net Framework 3.5 for this app to work properly
I did not wrote this app nor I take credit for it.
Click to expand...
Click to collapse
Thanks alot for your help! I actually used a cab that I found here or on PCC that has worked great for the first day. I pretty much went the whole day without charging which hasnt happened since I got the phone last week. However, after forgetting to unplug the charger to my phone last night, I woke up to an unresponsive phone. I know I have read that problem with other people. So I just wont charge it overnight. Well back to the battery, this cab seems to work quite fine so far. Here it is in case other people want to give it a try and maybe let other people know about your experiences.
hi I used to have this problem too. at least until 2 days a go. my battery only last for 10 hours. That was the best my battery can reach. then i find that htc.com release a new update rom. i upgrade my rom then as suggested by some forum i discharge my battery till my TP turned off it self
They says to ensure that TP cannot boot up again when we press the power button. The sign is a red text saying "battery is too low..... bla bla bla".
Then discard the SIM card (if any), Then charge the phone at least 8 hours (12 hours for best result). You SHOULD NOT turned on the phone while charging.
The result :
I do this step at march 18 2009, 10 Pm. Finished charging with 100% battery reading at 10 Am (march 19). After using it for about 2.5 hours calling, about 45 minutes GPS (Garmin Mobile XT), i still have 41% battery today (march, 20 2009 : 5 PM)
A good improvement for my TP. I will report the next days result.
May be some one would try this as well? hope my report could help.
Ps: im not sure that new rom is one of the factors causing this battery live improvement. so you may try this without updating rom
I posted this on another forum. Seems that some of these are shipping with defective batteries. Same thing happened to me earlier this week. Battery would only hold a charge 10-12 hours and I wasnt using it much at all. Took it back and got a whole new TP, this one's battery has been working just fine and I leave Bluetooth enabled and everything.
If you are having issues with the battery dying 8-12 hours in and you arent really using it, take it back and get a new one.
Battery problem
http://www.seidioonline.com/product-p/bacy20htch3-bk.htm
This took care of my battery problem. Dave.
Asphyx said:
Well this is pretty common on just about every forum who discusses the TP....
My battery is much better now that I flashed the MightyROM...Apparently he has some power tweaks in there that actually work...
I also found a slightly bigger battery that fits inside the standard case on Ebay...
I now get through the day on a single charge provided I don't make a zillion calls all day...
Click to expand...
Click to collapse
Where did you find this battery? can you point me to it??
bishop0114 said:
I am having a terrible time with the battery on my new Touch Pro. My battery goes dead in about 2 hours and unless I turn it off completely, I cant seem to get it to charge.
I finally ran the NuePower driver to see what my power drain is vs. my charging ability. I have attached a screen shot.
The phone can charge at 439 mA while connected to my laptop. The drain is at 523 mA when the internet is active.
When the internet is not active, the drain drops to 220mA which is enough to charge the phone.
I have verified that WIFI isn't turned on. I have also turned off Bluetooth and it doesn't seem to have an impact.
I had a mogul for years and used it in this way and never had battery problems. The phone would easily last all day.
Has anyone else seen this and if so, do you have any suggestions?
Click to expand...
Click to collapse
I had issues with this when I got my Touch Pro. I had to charge it about 3-4 times a day. Now, I charge it 1-2 a day. This is how I managed to achieve that.
First, I bought a Seidio 1500mAh battery on ebay. This gave me a little extra juice. And no need for a bulky back cover. http://cgi.ebay.com/Seidio-1500-Bat...wItemQQptZPDA_Accessories?hash=item35a3e9b967
Then, I used Codybear's ASKicker to stop Active Sync from running in the background...it eats up juice. http://forum.ppcgeeks.com/showthread.php?t=72242
miriror: http://rapidshare.com/files/268159114/SHKCustoms_-_ASKicker_Beta1.cab
Con: you won't be able to activesync- this app prevents it from starting up.
Now comes a super program that made a huge difference, Nuerom's DynamicClock http://www.nuerom.com/BlogEngine/page/nueDynamicClock.aspx This useful app slows your clockspeed down so it won't utilized alot of your battery. You can also keep it at max speed-but watch your battery drained faster.
For example: I have the app activated it now and it reads: [email protected] (with backlight on 245/[email protected])-now set at default:[email protected] the voltage...depending on how much apps you are running and installed- you might not noticed the sluggish.
Con: Some of your apps may require higher speed, so you might have to change the speed back- but it is all of matter of just making a quick change.
I also recommend G-light. Get it here: http://www.freewarepocketpc.net/ppc-download-g-light.html This useful app, adjust the backlight based on the environment. I don't have to ever adjust the background manually. This saves the battery by lowering the backlight.
All these apps (and batter) have made a HUGE difference. When I did a hard reset, i noticed that the battery went from 100% to 50% in about 1hour with minor use. After installing the apps in- it went from 100% to 80%...again it will vary depending on your apps you have installed.
Hope this helps.
So, I have had a serious battery drainage problem, like most of hd2 users with wp7.
My battery usualy run max. 24h!
Now my phone run 2-3 days without charging.
I have just turned off connection with xbox live
So, go to the settings -> applications -> games, and turn off "Connect to Xbox Live"
I have 3G off
Data connection on (but mailbox, shares, weather ect. is updated manualy)
I hope this will help you...
Interesting will give it a go..... I have to say I beleive this and other 'solutions' may be solving part of the sympton and not the root cause BUT if it helps that's always good news until the chefs can get to the bottom of it!!
Thanks will let you know.
Cool cool
I already did this now.
Will also check it, and provide feedback.
Battery life is a bit of a problem, but atleast i have a car charger
I will give it a try.
3G on
Data connection on
its work this solution ?
I think it should work. I checked battery dainage with Xbox on right after turning phone on after sleep - about - 42 mA. So without use of the phone max time is less than 30 hours. But if Xbox is OFF current is just 5-7 mA. Means 6 times less on stanby!!! Will give it real timing try. Used Battery tool to measure current.
hello
did not work for me
It doesn't work in real life. After start some apps and close it current returned to 42 ma forever.No more 5-7 ma. Only turning on Airplane mode gives 2-3ma standby. So all bad battery life comes somehow from radio is too active.
Hello all.
I hear that if u change the radio version to a down one you have more battary life ..is it true ? there is anyone that tried that?
just_crazzy said:
Hello all.
I hear that if u change the radio version to a down one you have more battary life ..is it true ? there is anyone that tried that?
Click to expand...
Click to collapse
Just nonsense
I've tried different radio versions but it makes no differents.
It must fixt in a new Rom
just_crazzy said:
Hello all.
I hear that if u change the radio version to a down one you have more battary life ..is it true ? there is anyone that tried that?
Click to expand...
Click to collapse
From my experience (only 3 days rooted LOL) you have to find radio that works best with your carrier. Better reception will stop phone trying to find masts, hence improving battery.
Sent from my HTC Desire using XDA App
I don't see any problem with battery draining. If it gets you over the day, what do you need more. Over night you plug it in.
I have all switched on (location too) and no problem with music maybe 1h, reading mails, checking facebook several times surfing internet and news. I would even say its better than WM 6.5 doing the same, at least the same.
I think battery draining is not hd2 problem wp7 is the problem
the real solution for batery is - turn on 3G
try
batery life is 2 days with many calls, play and others.
22.03 - 10:00 am - charget
24.03 - 12:00 pm - charget agaen 50 hours
this is experience of one my friend and works,
I didnt try becouse I wait new rom
I apologize for the low level on my english
naskovp said:
the real solution for batery is - turn on 3G
try
batery life is 2 days with many calls, play and others.
22.03 - 10:00 am - charget
24.03 - 12:00 pm - charget agaen 50 hours
this is experience of one my friend and works,
I didnt try becouse I wait new rom
I apologize for the low level on my english
Click to expand...
Click to collapse
Turn ON 3g?
Turn on 3g
ccysio said:
Turn ON 3g?
Click to expand...
Click to collapse
I know this looks unbelievable, but I noticed this before... Although I thought it is not possible and that I am crazy.... but after switching back to 3G, my battery lasts half day longer.... Why? Don't have a clue, it defies common sense, but it is like that...
tomylee79 said:
I don't see any problem with battery draining. If it gets you over the day, what do you need more. Over night you plug it in.
I have all switched on (location too) and no problem with music maybe 1h, reading mails, checking facebook several times surfing internet and news. I would even say its better than WM 6.5 doing the same, at least the same.
Click to expand...
Click to collapse
It is definitely problem, comparing with all android ports where battery life is x2 more longer than in this "simplified" WP7!! Battery is dead in a half day in a standby is normal for you?
I solved my battery calibration issue by installing HTC battery tool, it fixes the calibration of battery so correct full charge is 100% and correct no charge is 0%. Give this a try, I am sorry I cannot post the link but I found this app on XDA too.
Neolo said:
It is definitely problem, comparing with all android ports where battery life is x2 more longer than in this "simplified" WP7!! Battery is dead in a half day in a standby is normal for you?
Click to expand...
Click to collapse
ok im running HD2O_1.04_DFT_LEO70_RELEASE and WAS running radio 2.15 and after 3 days testing and very poor batter life with registry fix, i decided to change my radio to 2.12. and so far after 7 hrs of testing ( full data, 3G, and internet browsing + youtube here andhier) my battery is still 3/4 change the radio it take 2 sec. to do.
with the old radio i was using, i went to work at 6a.m. got off at 3p.m. and i only had 1/4 left. with radio 2.12 i still have 3/4 and i used it more because im no longer at work.
try it good luck it worked for me
i will post another update around 6p.m. pst.
Hi folks,
My SGS2 is driving me craaaaazy ... i'm on KE2 with root and arabic patch from madmack ... i discharged the battery a couple of times on this firmware to recalibrate it and even tried a hard reset but nothing seems working at all.
everything seems normal except the battery and voice calls percentage which i only spoke for like 15 mins and percentage all the way up to 74%. With only one hour on the battery, it goes from 90% to 86% on idle. I need help guys.
PS: sorry for my bad english.
From what I understand you are saying that after an hour of using battery power, a 15min phone calls is showing up as 74% battery usage.
This seems completely normal to me...
I think quite a few people are failing to grasp the concept of percentages.
..or is it me?
all i meant was that my phone battery doesn't hold on for a hole day and this is a proof >>
http://imageshack.us/photo/my-images/830/sc20110512171048.jpg/
http://imageshack.us/photo/my-images/51/sc20110520024637.jpg/
http://imageshack.us/photo/my-images/405/sc20110520024641.jpg/
bassamz said:
all i meant was that my phone battery doesn't hold on for a hole day and this is a proof >>
http://imageshack.us/photo/my-images/830/sc20110512171048.jpg/
http://imageshack.us/photo/my-images/51/sc20110520024637.jpg/
http://imageshack.us/photo/my-images/405/sc20110520024641.jpg/
Click to expand...
Click to collapse
looks normal to me.
My old windows mobile phone didnt even hold that long.
my phone was almost idle all the time with around 1 hour on music (ear phone) and a almost 15 mins on wifi ... that was for the second and third pics but for the first it was IDLE all the time with only 30 mins of voice calls only.
help please
bassamz said:
help please
Click to expand...
Click to collapse
we can't help you because that's normal. i get the same sort of performance.
it's not a defect, it's a feature.
I wont say thats normal at all, i own an galaxy s 2 myself and i cant get more then 4 hours of usage from full battery(no auto sync and data on only when i need it). If you had a ****ty phone before galaxy that doesn't mean 4 hours of usage is normal.
Here's what we should be expecting...
I hope mine gets these results. Only 2 charges for me so far.
Copy an dpaste in browser as I couldn't post link due to low post count.
blog.gsmarena.com/samsung-i9100-galaxy-s-ii-thorough-battery-test-results-are-out-even-better-than-the-galaxy-s/
thanks for replies ... i reflashed the KE2 ROM again at a full charge ... did a hard reset, changed wallpaper to black, wifi ,BT and data is off. i will test and report back the result.
Hi All
Been searching but cant seem to find anything.
Since forcing the update via zune i have found the battery life to be appalling. Doesnt even last a day without charging. Im using the same apps and same or less usage.
Befor the mango update (nodo) I was getting nearly two days before completly draining the battery...now i will be lucky to get 9 hours!
anyone else experience such issues...seriously thinking of going back to no do.
amowolves said:
Hi All
Been searching but cant seem to find anything.
Since forcing the update via zune i have found the battery life to be appalling. Doesnt even last a day without charging. Im using the same apps and same or less usage.
Befor the mango update (nodo) I was getting nearly two days before completly draining the battery...now i will be lucky to get 9 hours!
anyone else experience such issues...seriously thinking of going back to no do.
Click to expand...
Click to collapse
I have been beta user of Mango and recently updated to Mango.. and no I dont have that problem. Mine works same as earlier.
In my Mozart, mango drain battery much more then pre-NODO version even with sync set to manual, data connection off, wifi off, 3g off, location off, BT off and it drains more then 5% per 5hours during my sleep pre-nodo almost nothing.
well ive tried setting the sync to every 15mins as oppossed to as it arrives..so lets see if that helps...but it definately drains more than nodo on the same settings....i wonder if more is going on in the background than we can see...
I have the same issue- my first charge lasted 11 hours and i was sleeping for 7 of those hours...
well so far ive been going for 6hours and its on 70% so hopefully the sync timing may have resolved the issue somewhat...its saying 10hrs or so left...so thats a bit better than what has been doing since the update.
Charging my Mozart direct to a power point takes a shorter time to charge than charging through USB
As long as im not playing games all day my mozart seems to last all day if i charge it from about 12am till 7am when i get up for work.
can't say i've got this issue, i've updated to official Mango RTM and i find the battery is about the same. Wifi on all day, one push email account and about 1 hour worth of phone calls, some internet browsing, it's still over 50%
well i think the sync issue sorted it. after setting it to check every 15mins it held its charge all day. disconnected it at 8.30am and come 9pm it still said it had 50% battery left.
so all in all much better than the past few days where it would go into battery save mode by 5pm.
I made hard reset on Mango and after that I feel battery life is a little better.
Battery is steal strong !
for me the bigest battery consumer is data connection, when I turn it off battery live is a little bit better
based on my experience, my battery was definitely longer after the mango update. with nodo my battery cant last that long.
I just flashed to nhathoa's 5.01 ROM.
This is a problem I faced even before the ROM flash. Whenever I power down the device and connect it to the USB to charge, the device will wake up by itself. It seems there is no way to charge the battery while power is off
well ive been running the phone now for a few days using the new setting and all seems to be well...i can get away without charging my phone for 24hrs if need be so thats much better than the original 8hrs or so.
Maybe I mean...
GPS is allways on ...radio driver bug
SPL issue ?
is turning the battery saver always on bad for the phone? other than of course no push etc. i am just wondering if it will have an adverse effect on your battery if i always want to squeeze every drop of my battery.
I have tried many different ROMs and I am supposed to say, that it is different with every ROM... Finally I bought Mugen Power battery 1800 mAh. Standard battery wasn't able to last one day (12 hours). Now it is OK
Another thing... This ROM helped with battery... After flashing it, I have a longer battery life...
forum.xda-developers.com/showthread.php?t=1304422
Hi,
I've got an idea to "fix" battery drain in WP7, as well as with Android.
I can't really assure you how much it's working as I do this each time I install WP7 since the first version of MAGLDR is out.
I started doing this because I had battery problems with magldr.
Here is the trick : In fact, when you install MAGLDR, Windows Phone 7 / Android, or even update WP7, the battery is not charging but draining (that kind of procedure eats a lot of power). But even if the installation ends with a 40% charge, the OS will be sure, at first start that it's almost 100% charged.
I think it's a reason why the battery goes empty faster than with Windows Mobile. It was default OS, with default configuration etc. so 100% was 100%.
So I think we must, at least once, charge the battery outside of the phone, with a dedicated charger. In that way, when WP7 will start, it will see the fully charged battery (100%, for real).
I think the OS will know, when the battery will be discharged, the real capacity from 100 to 0.
I hope it will help, and that I'm not wrong as I don't experience any real battery drain if I do this + camera trick since first version of WP7, and with any Android rom (except MIUI).
Hi
My solution is close to yours.
After each flash I let drop my battery until the phone died and you can't restart it under WP7
next I start to charge it under MARGL 5 min then i start WP7 and let it charge.
Now i'm sure that the phone have a good battery calibration.
My HD2, 2 years old, and with camera trick can stay 48 hours in 3G but only 24 hours in 2G??? WTF?
You're not completely right here, OS would not think that change at first boot is 100% charge, you can easily check that by booting first time on half empty battery and indicator will show about 50%.
But yes, battery stats might affect battery drain, so there is a button in MAGLDR something like "Clear battery stats", reboot to MAGLDR, charge to 100%, click that button, boot back to your OS.
intresting therys
What is we charged up to 100% and did a hard reset would that make the probum go away?
vartp said:
You're not completely right here, OS would not think that change at first boot is 100% charge, you can easily check that by booting first time on half empty battery and indicator will show about 50%.
But yes, battery stats might affect battery drain, so there is a button in MAGLDR something like "Clear battery stats", reboot to MAGLDR, charge to 100%, click that button, boot back to your OS.
Click to expand...
Click to collapse
Oh ok. Weird, each time I flash WP7 or Android, it tells me that I've got something between a 100% and a 90% charge, which isn't possible, after having installed MAGLDR, then flashed the new OS and waited for the first boot (really long with Android).
Nonethless, I flashed WP 7.5 with radio 5.66, and I'm experiencing a huge battery drain, even with camera trick & external charge.
Even Miui seems to last longer. And Android tells me that I have a 62% battery charge, and I restarted the phone on WP and it tells me that I still have a 76% battery charge.
Why don't I have the same charge estimation ?
Nevralgeek said:
Oh ok. Weird, each time I flash WP7 or Android, it tells me that I've got something between a 100% and a 90% charge, which isn't possible, after having installed MAGLDR, then flashed the new OS and waited for the first boot (really long with Android).
Nonethless, I flashed WP 7.5 with radio 5.66, and I'm experiencing a huge battery drain, even with camera trick & external charge.
Even Miui seems to last longer. And Android tells me that I have a 62% battery charge, and I restarted the phone on WP and it tells me that I still have a 76% battery charge.
Why don't I have the same charge estimation ?
Click to expand...
Click to collapse
well I can't answer that question but I would bet android is not the 1 that is giving wrong charge estamations in on bttfv2 and I was on v1 and never experienced fast battery drain I personally like the wp7.5 over the other os's so I'm dealing with the fast battery drain issue & random reboots as well I also think the to problems are related some how the random Reboots it never happens when on on a charger! I really think someone should go back to bttfv1 to test and figure out what went wrong when new registry edits was implemented or the new rom was cooked but anyway I read DFT is also working on a new rom I'm not sure if it will be for hd2 tho.
I'm really hoping the problem can be sorted on my last phone I got about 300hrs out of 1 charge but charging touck a wile on my hd2 charging seams to be pretty quick which might not be a good thing not sure. But last night I had it on charge almost 10 hrs after it was already 100% and when I finly got it off the chager it seamed to last a little bit longer
But on rough estimate I'm thinking it last 5 hrs witch is just horrible
vartp said:
You're not completely right here, OS would not think that change at first boot is 100% charge, you can easily check that by booting first time on half empty battery and indicator will show about 50%.
But yes, battery stats might affect battery drain, so there is a button in MAGLDR something like "Clear battery stats", reboot to MAGLDR, charge to 100%, click that button, boot back to your OS.
Click to expand...
Click to collapse
Where is this clear battery stats button you speak of?
kid1988 said:
Where is this clear battery stats button you speak of?
Click to expand...
Click to collapse
Unfortunately, it's a mistake. I've never seen any "clear battery stats" menu in MAGLDR. But I think it exists on ClockWork.
It's a shame...
Battery life 24hrs+
All,
After reading the above posts, I started practicing the following;
* Let battery drain more than 90% or until critical battery warning appear
* Charge in full
* Power of phone. As the phone power off, power off charger ( ... this action may be insignificant)
* Boot the phone to MAGLDR
* Select "Reset" option from the menu
* Phone reboots normally
I have been doing this for the last 2 weeks I guess plus more than 8 charge cycles and now my HTC HD2 lasts 24hrs+ at any rate.
... I am not a heavy user, but still, I have OutLook, GMail, FB, Twitter running 15mins sync interval. 10+ calls + 5/6 SMSs a day in average. My good'ol battery keeps me happy.
... hope this helps someone ...
I found that it was my choice in SD cards that was causing battery drain. The camera trick got me down to a battery draing of -200. I couldn't understand why I couldn't get down to -7. WP7 "seemed" to be performing fine.
Switched to PNY 16GB class 4 and I think WP7 has accepted it. Have had a few reboots, but nothing I can pin on the card yet. My battery life is amazing in comparison to before. W/ wifi and bluetooth turned off, I get a battery drain between -4 and -7. MUCH better than before.
I can't get Battery Tool to work to check the drainage on Mango, but I found out that having 3G enabled, Push enabled (set mail check on "upon arrival") is giving me the best battery life. I'm using Mango since yesterday morning 11 am until now (it's 9.42 here) and I have 31% battery left.
Average usage (but it's enough for me) with internet, mail sync, twitter, facebook and some pictures.
for the record, I did not use the 'camera' trick at all.
When I disable push, and have email check set to 'manual' i'm starting to have drains and I have to use the camera trick to keep it low...
I know everybody has different results.. but I just wanted to share this, see if others can relate to this
Its pretty strange this battery drain issue, i struggled with it for months with the last wp7 rom i used.
With this rom i struggled with sd card issues like everyone else, in the end i'd bricked 4 cards of differing sizes and the onlycard i had left was the tiny 2gb sandisk that came with my HD2.
Since settling on that card i've had no issues other than storage space and battery drain is a thing of the past which could suggest that card compatability is at the heart of the problem.
Its my guess that constant attempts at read/write failure may be going unreported by wp7.
Currently im seeing about 36hrs at my regular usage, i can stretch it to 48hrs if im careful.
My wifi is on throughout my working day, i make on average 6-7 calls and send and receive 10 or more txts along with a steady stream of people hub updates.
I'm happy in the belief that i don't have a battery issue, i just wish i had more space.
So much for my optimistic post earlier, one reboot messed up the battery read. 40% left and 2 hours of usage .... I give up
Sent from my HD2 using XDA Windows Phone 7 App
... try this for a change
KrewsialNL said:
So much for my optimistic post earlier, one reboot messed up the battery read. 40% left and 2 hours of usage .... I give up
Sent from my HD2 using XDA Windows Phone 7 App
Click to expand...
Click to collapse
... why don't you try this method http://forum.xda-developers.com/showpost.php?p=18770816&postcount=9
... sometime back I too had the same problem, but that all changed!
if you fully charge (100%)..your phone in wp7 , it will show erroneous battery drain,...you can rectify it by restarting the phone, then use the camera trick.
if you charge till 99%.it is ok, but 100%...you need to restart
pakure said:
if you fully charge (100%)..your phone in wp7 , it will show erroneous battery drain,...you can rectify it by restarting the phone, then use the camera trick.
if you charge till 99%.it is ok, but 100%...you need to restart
Click to expand...
Click to collapse
I haven't had that experience. Sometimes WP7 won't allow a full charge to happen though.
Something weird just happened.I was having Bluetooth problems.It wouldnt turn on.I then Flashed the DEv wifi plus Eu fix cab.It fixed my bluetooth but with some added treats.My battery life has more than doubled.Used to go less than 8hrs of normal use but now i hv gone 17hrs and i have around 50 % left.I didnt do any camera trick.Has anybody experienced this?
Hi, could anyone give me the link to Battery tool for WP7 Mango. Thank
phong1892 said:
Hi, could anyone give me the link to Battery tool for WP7 Mango. Thank
Click to expand...
Click to collapse
Here you go.
anseio said:
Here you go.
Click to expand...
Click to collapse
Thank you, mate