Battery Dying? - 8125, K-JAM, P4300, MDA Vario General

I was wondering... What kind of symptoms do you get when your battery is starting to die? I'm getting some crazy battery drain problems. First I've got a good 50% charge. I make a 10 min call and the phone restarts with the battery at 0%. No warnings or anything. I've got a couple new batteries coming by mail. I was just wondering if maybe I have some other problem with my phone. Thanks in advance.

Hi!
got a similar problem.. I don't know if it is a battery problem or a SW problem. Please, let me know if a new battery solved yours.
thanks
Lukas

Hi, just check my post at: http://forum.xda-developers.com/showpost.php?p=2508856&postcount=5
You can download and use PowerDetect from there. charge your battery to 100% and run the program. It will give the % of battery and the voltage. it logs the results to a text document. While running, your wizard will turn off/restart. after that, charge again to see the test results. If you see the voltage is running low very quickly, then your battery will be dead.
just buy an new battery and you'll be fine
good luck!

battery would start fully charged at 100%
used it for maybe 10 min? and went down to probably 60%
a moment later it's down to 40%...
try to wrap up your stuff and the 20% warning comes on
that's the battery dying. i bought a new one off of amazon and now it tends to go down slowly. i can use it off and on the whole day and it ends up 50-60%, pretty close to how it was when it was new

chetmichaels said:
battery would start fully charged at 100%
used it for maybe 10 min? and went down to probably 60%
a moment later it's down to 40%...
try to wrap up your stuff and the 20% warning comes on
that's the battery dying. i bought a new one off of amazon and now it tends to go down slowly. i can use it off and on the whole day and it ends up 50-60%, pretty close to how it was when it was new
Click to expand...
Click to collapse
I dry up mine pretty fast! but i am always using the mobile.. can't get enough of the 9100
i did a burnout test once. Light at max level, screen tap sounds, bluetooth and wifi on, and connected. IE and MSN, with multitasking between both. I can only say lol.

It was the battery. New battery new lease on life. Working great now. Now I have to do some USB repairs from having to charge so much...

Related

Another critical bug on the universal :-(

I just found another painful bug....this one is related to charging (battery). I normally put my qtek on charge all through the night when I go to bed. For the last 4-5 days I have been unplugging the device when it showed 100% charge, put it on standby (no wifi,btooth,gsm etc.) and made sure there were no applications running. I usually leave it in the standby state for 2 hours while I finish my morning exercise.
whenever I return, I see a power loss of 20%!! I was shocked to see how I could loose 20% in 2 hours ith my device on standby mode. this time, I even made sure I pressed the power button before I closed the lid, and still...no luck :-( I still lost 19%
I guess the problem is, when the charger is connected and the battery gets completely charged, it stops charging further. I guess it reaches a fully charged state within 2 hours, and the battery starts to drain all through the night...and wm5/htc don't start charging once again when the levels go down....i'll have to do a cuple more tests until I can totally confirm that this is the bug...until then, are anyone of you guys experiencing the same problems?
Another thing I forgot to mention, once again I charge my battery from 80% to 100%, and it lasts through the entire day(12 hrs) and drops to only 40% with highhh usage (bluetooth ON throughout, gsm on with 3hrs talktime, and some light gprs usage). so it really is not a problem of my battery as I see it!
Cheers,
San
Hmmm. I hate to say, but I don't see that problem. But I do have the unlocked JasJar Universal from HTC, not the qtek. If this happens with other qtecs, maybe they load a custom software that is acting up. In fact, I could leave the device on for two straight hours off a 100% charge and I don't think I'd lose 20% unless the phone was on too.
DaleReeck said:
Hmmm. I hate to say, but I don't see that problem. But I do have the unlocked JasJar Universal from HTC, not the qtek. If this happens with other qtecs, maybe they load a custom software that is acting up. In fact, I could leave the device on for two straight hours off a 100% charge and I don't think I'd lose 20% unless the phone was on too.
Click to expand...
Click to collapse
have you tried charging your device for well over two hours before unplugging? (around 8-9 hours of charging for instance?)
I don't really think it has anything to do with the qtek rom/device. the qtek rom has the least ammt of customisations on it...
I still suspect that the charging process halts and it starts to drain the battery....but the os doesn't reinitiate the charging process once again....hmm
I'll have to wait till tomm before I can do another round of checking....tomm, I want to charge it....and before I unplug, I'd remove the battery and put it back and see what it indicates...I suspect that the power would have already dropped to ~80% by then...that's the only explanation I can think of at the moment....
San
Hi Dreamtheater!!!
I exactly follow you as far as charging is concerned and I hv a Jasjar....just to inform you...I started charging yesterday at 11.30 PM and just got up to see the charge..it is 100%...no power loss...
hdubli said:
Hi Dreamtheater!!!
I exactly follow you as far as charging is concerned and I hv a Jasjar....just to inform you...I started charging yesterday at 11.30 PM and just got up to see the charge..it is 100%...no power loss...
Click to expand...
Click to collapse
it shows 100% for me too...but in just 2 hrs, it drops to 80% which is weird! from then on, it drains normally...
I still need some time to nail the exact cause for the problem...hmm!
S
Hey dreamtheater, I charge my Exec overnite everynite just like you. Usually at least 7 to 8 hrs everynite, but I have yet to experience what you mentioned here. My Exec always start fresh from 100% and by the time I get home at nite, it will drop to about 70% so no, I'm not getting the batt drain issue like you do..
I did not experience any such behaviour with my Qtek. It charged fine over night and had 100% battery when unpluged.
Are you sure your's does not wake up for some reason after you suspend it?
Dreamtheatre, I charged my XDA Exec overnight (7 hrs) and after 2 hrs with GSM/UMTS radio on the unit lost 5% battery charge.
@DT,
You need to set the device to switch off after a specified time interval. This can be done by going to start>settings>battery>advanced and check the device timeout box. I usually set it to 1 minute.
Last night i was browsing on my JJ and fell asleep while doing so, IE and notes and inbox applications were still open. When i started, the battery level was 93%, i browsed for about 10 minutes over Wifi before i fell asleep. The device shut itself off and when i woke up the battery level was 82% which is prportionate to my 10 min WiFi use and probably 1 minute standby time before it shut itself off.
Try it out, i'm sure you will stop seeing the massive battery drain
Cheers.
Another thing. Contraty to what people think, keeping the universal's battery topped off improves battery life. Prevent it from dropping all the way to say 30% or so. You will notice the difference in battery life in just about a week or so
Another source of battery drainage i've found is when i'm charging my Exec from the USB connection on my PC - If I leave my Exec connected and put my PC into standby, it will literally suck the life out of the battery over the course of a few hours!
I think some of you have got me wrong...let me restate the problem...
I charge all night
Wake up with 100% charge
Pull off the charger
Leave it on standby for ~2 hrs (no apps running, gsm, wifi, all off)
Come back, and find a ~20% drop
Back to my findings now.......
Another morning, no luck :-(
It had 100% charge...I pulled off the battery, put it back in and restarted....still showed 100%, so I guess it really was fully charged after all. This time I turned off receive incoming beams as well....left it for a couple hours, and was disappointed to see 82% when I got back :-(
However, through the day I get excellent battery life....all day's use ends up consuming roughly 30-40% charge which is excellent compared to my prev xda2 which would comparitively loose all of it by eod. I guess if I park my device in flight mode it tends to start draining quickly....now that's my only available reason or cause that I can think of....
tomm I guess I won't put the device on flight mode and leave it just On instead. This is weird because its just me having this problem :-(
San
PS: I'm using the regular ac charger itself for charging...hmm
DT, I disabled PowerSave and switched off the GSM/UMTS radio on my Exec. After about 8 hours I had lost about 30% charge. So your 20% does seem high. It could just be the battery as loss of charge is not linear. Why not let it drop to say 60% and then do your test again. By the way there spare batteries seem to be available now for the Universal.

wizard draining battery !

Dear All,
I have a strange problem here.
I just purchased a used wizard and installed a new t-mobile rom, but, once I connect the charger or the usb, the orange charging light starts blinking!
The battery doesn't charge, but drains very fast.
I re-installed another rom, but it's the same, and I installed another, but also the same.
I checked the battery on another phone, but nothing was wrong with it, then I installed the battery of the other phone on my wizard, and it did the same problem!
I checked another charger, but it's the same thing!
The phone is fully functional, and works 100% other than when charging it!
Any suggestions???
Same problem here. The battery drains almost emidiatly when I charged it. After a couple of time it wont even charges anymore. Tried 3 batteries. All batteries seems to have died. Horrible.
Please... anyone recognize this problem?????
To add: I put in a brand new OEM battey from Sanyo. Charged it with the wallcharger. Then when I put on the device it drains almost imediatly. A brand new battery !! Then tried to recharge the batery and then the phone shows a red led light? What is going on!.
OH, AND NOT FORGET i DID install a new ROm from Moski but the same problem. So, replaced the ROM and battery. Is the wallcharger defect or my QTEK 9100??
RichardV said:
OH, AND NOT FORGET i DID install a new ROm from Moski but the same problem. So, replaced the ROM and battery. Is the wallcharger defect or my QTEK 9100??
Click to expand...
Click to collapse
Sounds like a defective wizard to me. Might be time to return it and get a replacement.
If you have already purchased new OEM batteries, and you're still having this problem, one would have to assume that it's the charger you're using. A buddy that works with me bought a mini USB wall charger for his Cingular 8125, and on the 1st charge, it completley drained his battery, and it was unable to charge again. $50 bucks later for a new OEM battery and charger, and never had this problem again.
Thanks for the responces. I ordered an aftermarket charger and hope that that solves the problem. I recently bought it for about 210 euro 2ndhand. Sometimes it does startup and looks ok but then in less then a minute the power dies. I will look after the 5 volts and 1 amp. on the new charger by the way.
Once again, if someone recognice this problem I really are interested in the solution if found.
Offourse I will let now if I found out. I'm praying that the wallcharger is the problem.
i had that problem when i was using the razr charger with my 8125. i thought it was the same because they are both mini usb. WRONG!
i hope this is not what you are doing. is your charging cable oem?
Hi. Got a replacement wallcharger and when i plug it it in the led on my Wizard turns RED emediatly. Charger has the same spec. as the OEM. So. Still a dead wizard. Anyone any thoughts?
By the way. I cant even find out what the red light on my wizard means. Should be orange when charging. Red doesnt looks good.
same problem
I'm having almost the same problem
The red light
My wizard won't start, and by the way, I was charging it with a motorola charger cause I only had the car charger , and the cable is 2 short. I actually charge it several times... a month and some, no problems, till now I posted a new thread,
I don't know what to do ... Can it be the main battery ... mabe my charger depleted it I had resco tools installed an it said that my main battery is at 100% ...
Now when I plug it in the car charger, it does nothing..., and when I plug it in the moto charger it shows a red light.
If someone finds anything, please reply.
I found a thread...
Plug in your pda without your battery inside. It shows the red light. Insert your battery, and the led will turn off. Press the power off button, and, voila....it starts. By the way, after it was brought back to life, I quickly pluged into the usb...and the led turned orange. My battery was 0%
Hope this helps. By the way, it's not necessary to work from the first time. Worse possible scenario, let your pda to "rest" without the battery insite for an hour and then try again. I heard it has something to do with heat...I mean, if it's cold, there are less chances... don't laugh It may be true. For me it worked the first time. Good luck.
I was having the same problem. It was fine for a week using this other USB charger then yesterday it was not charging and today it was totally dead.
Thank you guys for the information
but what is different about the chargers? or USB cables I mean?
There are a few scenarios going on here.. (some of these things people have tried and got the same result, but i want to lay them all out on the table here)
A. The aftermarket chargers you are using may not meet the 5V 1A rating as the factory chargers... aftermarket chargers or even factory chargers for other devices such as motorola have an output of 5v 0.5A. Now the .5amp charger can charge the device just as long as its idle and not draining faster than it can be charged.
B. Defective Charger
C. Defective battery
D. Defective Phone
*Note- i did not mention roms due to the fact that phones will charged when they are completely off (not asleep)
Now that we have identified the possible problems we can start to identify possible solutions. (If your phone is completely dead and wont turn on then you may need to search for a thread entitled "Dead Wizard, Never lets revive" in the upgrading board)
Before you go to bed, turn the phone completely off and plug into the OEM charger that is rate output of 5V 1A, make sure the the orange charging light is on and go to sleep (you, not the phone, its off remember ) If this does not solve the issue then try this same thing with another battery and the same charger, if that fails, then try this the old battery and a new charger.....
If after you do all of this and its still not charging properly then your phone is defective.
if i didnt make much sense its cause i am tired and will clarify in the morning if i can
I'd like to make an observation here about some rather choppy battery life that I have been experiencing with my Wizard. I'd like to know if this is inside NORMAL behaviour parameters.
At 8AM this morning, my battery was disconnected from the charger with the battery fully charged.
Between 8AM and 11AM my total phone usage duration was 10 minutes. At 11AM, my battery displayed 91% Charge.
Then exatcly at 11AM, I turned on my Opera Browser and used it for 12 minutes, after which the battery dipped another 7% from 91% to 85%. I noted this reading at 11:12 AM.
After this I put my phone on standby. From 11:12 to 18:30 hrs, I recieved 1 missed call and a total of 2 SMS plus 4 emails. During this time I have not made or recieved any other calls. At 18:30 hrs, I noted that my battery was at 71%.
My phone is set to send and recieve emails every 15 mins. I have only one pull email account and one push email account.
Other than what I have mentioned above, there was no other phone activity. I do not have any background apps running except for SPB Pocket Plus and the Battery Status Application.
Please let me know if this is similar to what all of you are experiencing or should I get a new battery? My phone still has about 6 months of warranty on it? Will I be able to get a replacement for it on these grounds?
leepriestenator said:
I'd like to make an observation here about some rather choppy battery life that I have been experiencing with my Wizard. I'd like to know if this is inside NORMAL behaviour parameters.
At 8AM this morning, my battery was disconnected from the charger with the battery fully charged.
Between 8AM and 11AM my total phone usage duration was 10 minutes. At 11AM, my battery displayed 91% Charge.
Then exatcly at 11AM, I turned on my Opera Browser and used it for 12 minutes, after which the battery dipped another 7% from 91% to 85%. I noted this reading at 11:12 AM.
After this I put my phone on standby. From 11:12 to 18:30 hrs, I recieved 1 missed call and a total of 2 SMS plus 4 emails. During this time I have not made or recieved any other calls. At 18:30 hrs, I noted that my battery was at 71%.
My phone is set to send and recieve emails every 15 mins. I have only one pull email account and one push email account.
Other than what I have mentioned above, there was no other phone activity. I do not have any background apps running except for SPB Pocket Plus and the Battery Status Application.
Please let me know if this is similar to what all of you are experiencing or should I get a new battery? My phone still has about 6 months of warranty on it? Will I be able to get a replacement for it on these grounds?
Click to expand...
Click to collapse
from what i can remember when i had my wizard i think that sounds pretty good actually...
thanks for that shogunmark. Do you have an approximation as to how much battery drain there would be for apps like Opera? 7% in 12 mins seems to be a lot. Also I have a feeling that if Opera is running in the background, the battery drains very quickly even though the device is set to go into standby after 1 min of inoperation. I can't confirm this but I have a feeling this has happened to me.
Also, since my messaging app checks for email ever 15 mins, how much of a battery drain will that be?
leepriestenator said:
thanks for that shogunmark. Do you have an approximation as to how much battery drain there would be for apps like Opera? 7% in 12 mins seems to be a lot. Also I have a feeling that if Opera is running in the background, the battery drains very quickly even though the device is set to go into standby after 1 min of inoperation. I can't confirm this but I have a feeling this has happened to me.
Also, since my messaging app checks for email ever 15 mins, how much of a battery drain will that be?
Click to expand...
Click to collapse
i cant offer an approximation since it has been a month since i switched to the hermes.. but i can say that i would pull mine off the charger around 8am and by 11pm i would need to charge.. but i used data heavily.. opera, pushmail, at LEAST 30 text a day, and maybe 45 minutes in calling a day. now 7% in 12 minutes does seem excessive, but running java apps is demanding on the phone, takes a lot of resources.
Tips on extending battery life.
shogunmark said:
i cant offer an approximation since it has been a month since i switched to the hermes.. but i can say that i would pull mine off the charger around 8am and by 11pm i would need to charge.. but i used data heavily.. opera, pushmail, at LEAST 30 text a day, and maybe 45 minutes in calling a day. now 7% in 12 minutes does seem excessive, but running java apps is demanding on the phone, takes a lot of resources.
Click to expand...
Click to collapse
I can not aggree with this. I use my windows live and it syncs every 15 min I send out at least 300 txts a day and I use around 90 min of talk time during the day, (thank God for unlimited txt msgs and free nites and weekends). I use the web at least 40 min total and I listen to my MP3s on it on the train ride to and from work which lasts about 20 min from Manhattan to BKlyn. I dont recharge the phone the until I get home around 7pm charge for an hour and go out again.
I have noticed that certain Roms tend to suck out power much like my x-girfriend sucks out my money for Child Support. I have played around with running certian programs and adjusting the backlight settings and this has helped me keep the phone running all day.
My suggestion would be to change the rom and see if your drain contiunes. Then try to have your backlight turn off with in the 10 secs. If you are overclocking your phone when you dont need that extra Mhz turn it back down to 195 or if your really adventurous turn it down to the 170's for some extra power savings. Last but not least make sure your Active Sync is not turning on all the time by adding a fake server source. If all that fails buy the cradle with the spare battery charger and carry an extra battery. Good luck and godspeed!
Use 1A charger
This has been stated already, but after buying 5 extended batteries thinking they were all dying, I bought a 1A charger on ebay. Payed about US$25 shipped, but it made all my troubles go away. A reseller sold me my 8125 with a Razr charger and I thought it would be fine but it wasn't. Use a 1A charger!!!
I keep reading about this "Wizard draining battery" issue on here. I can't say that I've EVER had a problem with my battery draining.
I keep mine on the USB sync cable overnight to charge, pull it off in the morning around 8:30 when I leave for work. At that point, the battery is at 100%. Send/receive 4 - 5 text messages, 15 - 20 minutes of phone calls, PocketWeather updating every 2 hours, emails pulled from my POP3 server every 1/2 hour PLUS intermittent internet browsing and data entry into some of my apps. . . also running WA2 in the background. When I leave work at night, I still have between 77% - 83% battery life left.
Maybe it's just that I keep it "topped off" that I'm not experiencing any battery drain throughout the day -- I don't know. But, I've had no problems with mine.

Another Jasjar Battery Drain Problem!

Hi all, i have developed this weird problem in my jasjar and i'm sure it's some settings that need to be changed somewhere and not the battery itself. When i first got the jasjar, it gave me a good 48 hours battery backup on standard use but i lost my charger and started using usb to charge it. it's since then that my jasjar drains the battery in less than 12 hours. i have tried replacing 3 batteries but to no better effect. I remember reading something about the Li ion polymer batteries having the memory effect or something and how to reset that in the bootloader mode. if you guys could help me figure it out and fix the problem, i'd appreciate it! here's the details of my rom.
R:1.13.00
G:42.47.p8
D 2.01.06 wwe
the rom is the wm6 from jwright.
(nb: i had the same problem with my shipped wm5 rom and i thought upgrading it would help but it didnt apparently).
How long do i need to use the battery to check the drain thingy. the reseller tells me to use it for 2 weeks before judging it. i'm screwed with having no battery life to this otherwise beauty of a device! if i could get any help, it would be much appreciated. thanks in advance. (josh).
Had the same problem, been happening all week, the phone would just switch of even though it registered over 80% charge. no i am happy again because i read on the forum that you need to totally discharge the battery occationally for it to get to a full charge, it appears that there is some sort of memory effect where the battery thinks it is nearly discharged, try it, i am sure you will find that it workes.
Had the same problem, been happening all week, the phone would just switch of even though it registered over 80% charge. now i am happy again because i read on the forum that you need to totally discharge the battery occationally for it to get to a full charge, it appears that there is some sort of memory effect where the battery thinks it is nearly discharged, try it, i am sure you will find that it works.
awright...i'd try it. thanks for ur help.
mayer said:
Had the same problem, been happening all week, the phone would just switch of even though it registered over 80% charge. now i am happy again because i read on the forum that you need to totally discharge the battery occationally for it to get to a full charge, it appears that there is some sort of memory effect where the battery thinks it is nearly discharged, try it, i am sure you will find that it works.
Click to expand...
Click to collapse
thanks..
I too has a similar problem but this method did not solved my prob as my jasjar switches off by itself at 40%.
I had a similar problem a couple of weeks ago as a charge would last less than 24 hours when I used to be able to last 2-3 days.
Soon sorted it when I found that the Jasjar had decided to disable the automatic switch off, now a charge is back to lasting 2-3 days.
Mike
Had my MDA PRO for 1.5 years, and never had this problem. Battery lasted for 2-4 days on average, although now I have a 3200mAH battery it lasts for well over a week on a single charge
Lithium ION and Lithium ION Polymer (the HTC Universal uses the latter) do not suffer from any "memory effect". The only battery type that does to any significant extent is Nickel Cadmium, which is rarely used these days.
It's also impossible (well, almost) to completely discharge Lithium ION Polymer batteries - internal circuitry in the battery shuts down the cells when the charge gets too low, at up to 10% charge. This is because a completely discharged L.I.P. battery becomes unstable, broken (unable to be recharged), and runs the risk of explosion or leaking in this state. So don't attempt to drain those batteries completely dry folks - it's dangerous! Letting them run down naturally in your Universal should be safe though because of the cut-out mentioned above.
Maybe the Uni just has a large batch of bad batteries? You should also check what apps you have running on it all the time, and how often you use bluetooth and wi-fi - these two REALLY drain the battery if you keep them on all the time... Also try MemMaid, this is great at cleaning up your notifications queue, which is where lots of apps leave old and obsolete entries clogging it up.
I have the same problem. I do not know where the charger is, so I am always using the USB while syncing. I also tried 2 batteries, but they both last about 12 - 14 hours. Maybe it is caused by WM6.
I did not quite get this solution:
"Soon sorted it when I found that the Jasjar had decided to disable the automatic switch off, now a charge is back to lasting 2-3 days.
Mike"
What is the solution?
2 421....:
sorry for lang. the above understands(i hope)
nastavenia(settings)/napajeni(power)/rozsireni(advanced) tam zaskrtnes co xces a nastavis casy. ak pouzivas phonealarm musis aj tam. pozri si aj podsvirtenie(backlight).
btw aj had the same prob. appeared after 6mnth. i bought new battery. btw here is several threads with same prob. try 2 look for solutions there(imho its only one-new batt.)
I feel like I'm walking on eggs...I bought my Jasjar used on eBay just over a year ago, still the original battery. I almost never use the 110v charger, always a USB conection with my Mac, often recharging at 55-75%. I just intentionally ran down my battery to 18% (got warnings to recharge), and recharge via USB/Mac again. It took me almost 4 days to get to 18%, and Bluetooth is constantly on for ready use with my earpiece.
Curious: are the problems with original or replacement batteries? Cheers,
Update to Radio 115 or 114
It's worth taking into consideration that when flashing, you really need to have a full battery. There are reports of batteries starting this kind of behaviour after user has flashed with drained battery, then causes battery charge issues until next reflash.
IMHO even if u charge with a full charged battery still u get a prob so i think its a common issue with the jasjar and its power managment software itself by default as lot of people with diffrent ROMs are complaining about it.
no changes...
well, folks, i tried all these gimmicks but not to any definite changes ... i guess i need to consult the service center guys at last...i didn't want to do that but i guess i need to. i'm sure it's not my battery as i've replaced 3 of them...i dont kno what else to do!!! thanks for ur posts tho as i get to try diff things to check if ma battery is doing ok...keep postin...thanks...
josh.
how 2 discharge a battery >>>>>
problem with battery?
I have the same problem, it firs appear on original battery when charge was 40-50% so I have bought the same battery model (1620mAh). But it doesn't help. Now I,m using the 3200mAh battery and it doesn't help as well. The thing is that XDA switch off it self always on deferent charge level (sometimes is on 20%, 45% ar 80%...so is very difficult predict when it happen again). And one more thing...when it switch-off and I try to switch-on back, I can't (keep switching off), only slolution is put on charger!!!
I have downloaded the service manual (I think called "confidential") and it mentioned that it could be a problem with main board (so its HW problem). So can anybody tell me is a problem with bat or MB? (replacing the MB is fcjfdj$#ing expansive). Thanx.
well if your XDA does not switch on until you start charging it that's a clear indication that your battery is empty. I have the same with my faulty battery. Replaced it by a working one and it's fixed. Something is definately messed up with the charging circuit or the batteries though. They are not supposed to die so easily.
SpyderTracks said:
It's worth taking into consideration that when flashing, you really need to have a full battery. There are reports of batteries starting this kind of behaviour after user has flashed with drained battery, then causes battery charge issues until next reflash.
Click to expand...
Click to collapse
The first time I flashed the PDA I ruined my battery. This time I thought I'd be smart and I put in the old battery while flashing. After flashing I put back the new battery and now that one is broken too! It wasn't even in the PDA when I flashed it. How bizarre is that?
I have to admit I did not fully charge that new battery before flashing, but I figured it would be safe since it wasn;t in while flashing. The battery worked fine the day before I flashed my phone (got the "charge now or save your work" message), but after the flashing and putting it in, it just crashes at around 30% or 40%. The usual battery misery.
Maybe I should try fully charging it and then flashing again. Trouble would be how to get it fully charged though. I always felt charging cuts off early on the "broken" batteries (pull the charge plug and stick it back and it charges for a while again).
I managed to restore my battery to good health by completely discharging it in bootloader mode.
First I completely charged it. When the led went green I pulled the shcarge cable and connected it back again. After doing this a few times it doesn't stay orange so long and then I stopped and left the cable disconnected.
I reset the phone (on full battery) and then I set the unit to boatloader and waited for it to completely discharge. I reset the phone again (on empty battery) and low and behold my trusty "charge now or lose data" warning came back.
BTW I reset the PDA hoping maybe it would store the power levels. I remember that trick from my Palm days where sometimes you had to reset a PDA on full battery to calibrate it.
I charged it back to full capacity and started using the phone as normal. When the battery was empty I got no crash but a friendly warning telling me my battery was going low. Phew.
Will try the same with my other troubled battery over the weekend.
I have the same Issue.But , I think it's about Rom.
and I'm try a lot of ROM version ,only one Version canbe use more than 3 day.
I can't find any reason ,.
discharge in bootloader ,I do it ,But battiery is same time for used.

Battery life

Hello
Just got my blackstone, had it for a few days and i need to charge it every day, almost 2 times a day with moderate use. I turned off 3G, turned down the backlight. But still, if i just mess with it a little, in settings and so on, i can litteratly see the battery life getting lower. An hour ago it was 100%, now its on 83%. Any one who got some pointers on this?
Thanks.
I had a similar issue with mine, got it a couple of weeks ago with a stock Orange UK rom onboard.
Battery hasn't fully depleted, but I usually charge it everynight as it quick charges.
I've since put Dutty's 3.9XT Turbo rom on and battery life has been a lot better.
For example, charged overnight last night (from 59%) and am now at 90% after a few texts and emails. Normally I struggle to hold a 3G signal in my office so its alternating between G, 3G and H all the time, which also drains the battery, and have a push mail application running in the background.
I also charge it in the car in my cradle to and from work. Could probably get two days at a push if I needed to, but it would require charging in the car as well to do that.
Thanks. I flashed it with the energy rom, and the battery really sucks. What does actually the "H" mean, when that is in the status field? "E" is edge, G is 3g, but "H" is?
Try disabling 3g to see better battery life. I think my battry life is quite good without 3g. Running latest energy rom. H is hspda I think. Disable that also to check the affect on battery life.
Thanks. Ive done all that. 7 hours ago the battery was at 100%, now its at 15%. Ive texted 5 messages, and made 2 phonecalls. If i go into settings f.example, press a little, i can see the % gone down a few. Something must seriously be wrong.
bthelastman said:
Thanks. Ive done all that. 7 hours ago the battery was at 100%, now its at 15%. Ive texted 5 messages, and made 2 phonecalls. If i go into settings f.example, press a little, i can see the % gone down a few. Something must seriously be wrong.
Click to expand...
Click to collapse
Yeah, somethings up with it. To compare I took mine off the charger 7 hours ago sent 4 emails, used gps 3 times, browsed several sites for a total of about 45 min., made two short calls and I'm down to 75%. Thats all on edge.
bthelastman said:
Thanks. Ive done all that. 7 hours ago the battery was at 100%, now its at 15%. Ive texted 5 messages, and made 2 phonecalls. If i go into settings f.example, press a little, i can see the % gone down a few. Something must seriously be wrong.
Click to expand...
Click to collapse
Definitely sounds like a more serious issue.
I have 3G and HSDPA on all the time and still get through about 25% battery during most of the day, with a few texts, a call or two and some email/browsing etc.
I also make sure that I close any other applications that I've finished with to calm memory and processor usage down.
Thanks. Yes, it sounds like an issue. Wish i had you guys battery. I can litteratly see the % go down, if i go to settings, press something go back and so on. Bought a new 1350mah battery on ebay, hope that would do the trick. Its bugging me sooo much, breaking swet becouse of it, lol.
Did you also turn off bluetooth and wireless? I get three days out of mine without 3G.
Yeah, all that stuff is off. Only edge is on. The battery must be faulty, thats the only thing i can think of. Example, made a phonecall now for 5 minutes, it dropped 10% on the battery.
bthelastman said:
Yeah, all that stuff is off. Only edge is on. The battery must be faulty, thats the only thing i can think of. Example, made a phonecall now for 5 minutes, it dropped 10% on the battery.
Click to expand...
Click to collapse
bthelastman,
Try these following steps to recalibrate your battery.
1) Turn off the phone.
2) Let it charge overnight and don't unplug it.
3) In the morning, use the phone till it is down to 10% (Don't go lower than this number).
4) Turn off the phone, and do a full-charge again.
Repeat these steps 2 ~ 3 times and see if the battery gets better. Sometimes, it is not that the battery is bad, but merely the calibration is a little off. Always try to charge your phone when it is turned off, it keeps the accuracy of the battery lasting much longer without having to do a full-discharge.
Let us know how this works out for you.
Cheers.
Cheers.
Thank you PoisonWolf, i will test this out. Thanks.
PoisonWolf said:
bthelastman,
Try these following steps to recalibrate your battery.
1) Turn off the phone.
2) Let it charge overnight and don't unplug it.
3) In the morning, use the phone till it is down to 10% (Don't go lower than this number).
4) Turn off the phone, and do a full-charge again.
Repeat these steps 2 ~ 3 times and see if the battery gets better. Sometimes, it is not that the battery is bad, but merely the calibration is a little off. Always try to charge your phone when it is turned off, it keeps the accuracy of the battery lasting much longer without having to do a full-discharge.
Let us know how this works out for you.
Cheers.
Cheers.
Click to expand...
Click to collapse
PoisonWolf mate these techniques used to work on old battery but the new lithium batteries don't need these manual calibration process...
akash_nu said:
PoisonWolf mate these techniques used to work on old battery but the new lithium batteries don't need these manual calibration process...
Click to expand...
Click to collapse
akash_nu,
I beg to disagree. What I am saying is, sometimes, the battery in itself can hold the right amount of charge, but the onboard motherboard thinks it is not holding the right amount of charge. The full-discharge helps correct this issue.
If you don't believe me, keep charging your TouchHD whenever it is at 80 ~ 90% for a couple of months and you'll notice a "drop" in how fast your battery drains.
Cheers.
I definitely agree with this.
My Touch HD kept dying after a couple of hours, even when charging it over night. So I turned my phone off and charged it over night with a wall charger (instead of USB) and then it lasted for 48 hours with the same usage.
I think the battery tells the phone it is fully charged even when it is not. So like you say, it just needs recalibrating.
Not sure why the post appeared twice, I only submitted once!
Hi,
The button to the top wright of the phone, to close apps, the screwdriver icon says 59%. I guess that means running 59% of its power of whatever?
Shouldnt it say like 0%, since no apps are running?
Thanks.
After eight months and having my battery give me 2 minutes of talktime on a four hour charge, Orange UK have replaced it for me FOC.
bthelastman said:
Hi,
The button to the top wright of the phone, to close apps, the screwdriver icon says 59%. I guess that means running 59% of its power of whatever?
Shouldnt it say like 0%, since no apps are running?
Thanks.
Click to expand...
Click to collapse
That % shows the amount of free RAM your device has, not how much power it is consuming..
Not sure why you are having this problem, I use BB Connect all day at work and am on the phone for several hours, I don't have 3G in the US but notice if I have WiFI on it drains the battery fast.
Are you sure you don't have a program running that is always looking for the internet? You could try HD tweaks and turn off the internet all together and see if that helps.

Battery not charging to 100%

Been running Android for over a week now and this morning when pulling the phone of the charger I noticed it was only at 89%. This is from a full overnight charge.
Got to work and it had dropped to 85% (Watching videos) and plugged it into my laptop at work and it again only charged to 89%
Anyone else had the same issue. Will cut back to Windows to see if it goes further.
dusty_nz said:
Been running Android for over a week now and this morning when pulling the phone of the charger I noticed it was only at 89%. This is from a full overnight charge.
Got to work and it had dropped to 85% (Watching videos) and plugged it into my laptop at work and it again only charged to 89%
Anyone else had the same issue. Will cut back to Windows to see if it goes further.
Click to expand...
Click to collapse
Hello dude!
Try removing the battery, wait a few minutes and put it again. See what happen.
Sometimes it is a error when the driver is "reading" the battery settings/status.
Hope it help!!
Same with me, only 90% with all night chage
Same here mine will only charge to 93% while charging overnight
Rebooting into womo and it then proceeded to charge to 100%.
Not a major but a bug that needs investigating.
also had this issue a user responded to me on the builds thread, he said to let it run down to 5% and plug the charger back in. also the one about booting to wm then back on android should fix it.
Same here at 94%. Seems to be a common problem...
Sent from my HTC HD2 using XDA App
im getting 96%.
psykick5 said:
Same here at 94%. Seems to be a common problem...
Click to expand...
Click to collapse
Yes, I've got a same problem.
I've heard that no Charging-Stop exists (in kernel), so you may "destroy" your battery because it is overcharging ... so be careful
mine stops at 93%
yeah im a bit scared for my battery...ive been charging it almost twice a day now cause it dies so fast
i even have SetCPU with the profiles from the other thread, but its still draining REALLY fast...
i hope this doesnt have any permanent damage to the battery :S
HD2_Noob said:
I've heard that no Charging-Stop exists (in kernel), so you may "destroy" your battery because it is overcharging ... so be careful
Click to expand...
Click to collapse
where did you hear that? can you confirm?
The no stop sounds like complete nonsense. For one, it would be an obvious massive problem so the devs would have worked on it. Two, if you can detect battery charge it would be really easy to make it stop. Three, if it didn't stop, why did it used to halt at 98% for most people?
Originally Posted by Cotulla View Post
I want to explain state of Android porting, because a lot of inconsistent information around.
1)DATA (3G, GPRS, EDGE) isn't working fully yet. Even with "MTU fix" it lost a lot of TX packets (it's why upload speed on speed test so slow)
2)Battery: at current moment extended battery not supported (2350 mAh). Support of them rather complex however.
also battery working in read only mode, it's why during long android usage u can get wrong results. Will be fixed in future.
Hard reset..is only one solution
Actually _everyone_ can get this problem - after reboot u won't able to launch any external exe (exe from rom will work).
It happen because something sometimes can be corrupted during WM shutdown...
I got this problem two times Both time need to hard reset device.
So I recommend to everyone make backups!
So is it confirmed that robot voice (apt voice ) issue fixed now?
^^
confirm problem
read this before post
I have the same problem. HTC wildfire.
Try recalibrating the battery:
1. Turn off all uncessesary apps in the background.
2. Let the battery of the phone run out until it turns its self off.
3. Take out the battery for 2 minutes
4. Put the battery back in and charge the battery until it is fully charged "At least 4 hours"
5. Once it has charged take the battery out for 2 minutes then put it back in and boot the phone up
I managed
The phone was on and charging all night and it was at 97%. I turned off the phone and left it plugged for couple of hours, on and its 100%. Simples

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