Database Users

Battery/Charging Problems

I just recently bought a wall charger since I lost the original one a while back. I've been charging via USB this whole time (maybe 6-8 months now). Anyway, when I charge with the wall charger, it'll say 100% and the green light would turn on (instead of the orange/amber for charging) so I assume that it's done. As soon as I unplug it, it drops maybe like 20-30%.
Is this a problem with the charger? Or the battery itself? I don't think it's battery since I've never had this problem when I would charge via USB. Could it be that my phone's just not used to being charged with a wall charger? Maybe because it's being charged faster with the wall charger that it's "used to" with USB? Any thoughts would be great.

No there's nothing wrong with your phone,if it gets charged via usb,then its fine.Fault is with your new wall charger,is it compatible with your phones specifications ? is it the original recommended or from other third party manufacturer ?. Wall charger must output a charge of 1.0 amp to fully get the pda battery,less then 1.0 amp will not charge the battery. Check this out,ok
Cheers!

charging problem

Today I had pluged my usb cable in my cell and when I unplug the cable my battery was 30% charged but as soon I unplug the usb cable i got battery low warning and suddenly my cell shutdown. When I start the cell it shows -1% battery and now if I chrage the battery from charger it wont showing charging (animated charging bar) but its actualy charging it very slowly but now if I again plug usb cable and unplug it the cell again shutdown instantly.
I have tried different pcs and cable but the problem still there. Should I hard reset it? I dont install new software or change any settings durring the day.

If there isn't any important data on the phone,yes , you can try the Hard reset,but most probably the cause for not charging, is something else and not the rom (OS),so Hard reseting will not boost up the charging.If the device is not charging ,its rather more of a Hardware issue than a Software. Try to charge with a Wall charger (Mains),if it charges normally,then the fault lies in the usb cable,it might be faulty or try with other usb input port on the pc,but if it still doesn't charge with the Wall charger,than most probably the mini usb port of the phone is faulty or damaged or it might be that the battery is giving upon you.Confirm and check all these options.

I have already tried the external (home) charger and different usb cable and pc.
I cant hardreset as the battery is lower then 50% charged.
Just for your knowledge that the active sync is working fine and ithink mini usb port is not totaly dead,
And the orange light on top is keep blinking when I have plugeed usb cable.
And battery status show +21mA and +68mW only. What it should be?

BTW battery status icon bar keep animating while I have pluged usb cable. does it mean its charging.
Also let you know that this morning my battery last to below 10% charged and after that the problem starts.
And after pluging usb cable for few minutes if i do softreset then after reboot the system shows few % battery charged ( around 10%) but its drains very fast (in 2-5 minutes).

azfar said:
BTW battery status icon bar keep animating while I have pluged usb cable. does it mean its charging.
Also let you know that this morning my battery last to below 10% charged and after that the problem starts.
And after pluging usb cable for few minutes if i do softreset then after reboot the system shows few % battery charged ( around 10%) but its drains very fast (in 2-5 minutes).
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Ah !
So it has gone below the retention charge, required to start the charging circuit ,thats why its not charging.
Now either try to charge with a wall charger capable of out put of 1.0 amp or you need to 'Jump' start the battery.

i dont understand can you explain it a bit more.

This it what he's trying to say:
The battery has a well-documented bug. If you drain it below a certain amount (around 5% IIRC) then it can ONLY be charged from a wall charger, regardless what else the phone says or does. Your symptoms are weirder than usual, but not too surprising.
Replacement batteries are cheap and readily available. Start shopping for a new one while you leave the phone on the wall charger for at least 6 hours, with the phone OFF. This is a last-ditch attempt to recover your battery. If it still misbehaves after that, it's probably toast.

Thanks for explanation.
does the usb cable hack work (connect the red and black cables to battery + and -)?

azfar said:
Thanks for explanation.
does the usb cable hack work (connect the red and black cables to battery + and -)?
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YUP !
Thats what is 'Jump' start.If the battery is only below the retention charge,it can be very easily recouped by this trick.If it works fine,otherwise get a new battery,many have recovered their batteries by Jump start.
Check out this link :-
http://forum.xda-developers.com/showthread.php?t=374108

thanks for the link.

OK jump start do the trick (charged the battery) but my phone is still draining the battery very quickly (around 1% a minute) and I havent check the home charger or usb cable charging.

azfar said:
OK jump start do the trick (charged the battery) but my phone is still draining the battery very quickly (around 1% a minute) and I havent check the home charger or usb cable charging.
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ok,good if it has started to charge,now don't ever let it fall below atleast 30%,how did you charged it if not through home charger or usb cable,get the battery fully cgarged with home mains charger and then check the drainage of the battery.
Secondly,either the battery cells have gone weak and not retaining the charge for long or you are using GPRS more often,coz it drains the battery quite rapidly.it all depends on your usage.

I just charged the battery from naked usb cable and it charged it but the battery drainage problem still presist and if I charge the battery from usb or charger the os dosent shows it charging. I think i should look for new battery.
Can you explain me what kind of battery should i choose for wizard as here too many local batteries are available and I dont know about correct specs for battery like mah, mwh, volt, etc and kindly also let me know I also doubt on my home charger what kind of charger should I get (mah, mwh, volt, amp)?
BTW I dont fully charge (100%) the battery yet, do i still need a one full charge and I also dont shock the battery by 1amp charger aswell.

azfar said:
I just charged the battery from naked usb cable and it charged it but the battery drainage problem still presist and if I charge the battery from usb or charger the os dosent shows it charging. I think i should look for new battery.
Can you explain me what kind of battery should i choose for wizard as here too many local batteries are available and I dont know about correct specs for battery like mah, mwh, volt, etc and kindly also let me know I also doubt on my home charger what kind of charger should I get (mah, mwh, volt, amp)?
BTW I dont fully charge (100%) the battery yet, do i still need a one full charge and I also dont shock the battery by 1amp charger aswell.
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Yes ! you must first fully charge the battery and than check the drainage.
Secondly I can't recommend any specific battery,check the specifications on the battery and verify it.
If the home charger is doubtful,you shud get an original PDA phone charger capable of 1.00 amp out put.

ok I also don't able to installnew rom on it, its giving me erorr that phone is not connected to usb cable etc.

Now the active sync is not bieng connecting too and I think now my mini usb port is faulty is it repairable?

azfar said:
Now the active sync is not bieng connecting too and I think now my mini usb port is faulty is it repairable?
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Yes it is repairable or replaceable for that you'll have to contact the cellular company from whom you bought the phone,if its still under warranty. Otherwise get it repaired from any mobile repair shop.

ok may I know from where you belong?

azfar said:
ok may I know from where you belong?
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Don't you see my country flag on my posts and my city of residence is also mentioned there

hmm I see.

touch HD battery questions

the first battery charge on the HD is supposed to be a 8 or 10 or 12 hour charge? or on its not necesary
also the time used to charge it to the pc via usb cable is same as if ud plug it in the electric socket?
how long dose it take for u to charge ur phone.....
mine had 4 lines out of 10 and after 3 hours of it beeing conected to my pc and not in use its still got 4 lines....

opinions seem to vary on how long for 1st charge - personally I left mine on (mains) overnight, but that's just because I've had mobiles since year dot, and you used to have to!
But charging via PC doesn't seem to work as well as from the mains charger - depends a lot on the PC and how much juice it kicks out, some are a lot better than others.

Modern phones/batteries do not need "overnight" charging. My Touch HD even came with a little note saying you don't need to charge for 16hrs/overnight. Just charge until it's full...
Better to charge with wall socket because not all USB ports provide enough current. Some can't charge through the USB port while some can.
I can charge through my notebook but it takes a lot longer than the wall socket.

thanks bouth of u for the fast anwsers....

When I set WiFi settings to max performance, my HTC HD will not charge at all, actually it will loose charge during night, display is off, just WiFi, GSM and GPS is active, connected to provided wall charger. Back side of phone is really hot, I measured over 54°C

Problems charging.
guys(and lady's) Just got my HD. been running it for some time to drain the battery, while on my laptop the battery starts charging. I wanted to drain the battery to give it a good charge afterwords so I turnd off the option of charging while unit is active( in batt. menu) but When I got to 5% batt.cap. an tried to charge the unit (batt. option enabled again) it doesn't charge. now my batt. is empty and can't get in the phone. while on power my battery charging led gives a couple of seconds of charge indication then it turns off.
Any suggestions or is my battery dead. (charging unit is oke, and when on power the HD does give sufficient power to the battery (measured with mulitmeter) thx guys edit - Als when on power green and amber lights blink.

Could that be that your battery is too hot ? There is some safety protection that prevent the batyery to charge when it is over a temperature level.

battery not charging properly
My touch hd not charge the battery more then 50% i change the battery but same as before.
any suggestion
Regards

funstuffalex said:
also the time used to charge it to the pc via usb cable is same as if id plug it in the electric socket?
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Power socket gives about 1amp - USB 500mA (.5 amp)

Touch HD Battery Charging Problem
The rom i am using is Energy 3 Rom
and try to use both sources wall socket and pc usb both are same.
if i charge the battery on usb cradle and put the phone it shoes 100% but after some use of the phone the charging start again and never show's full even left it over night.
Best regards

Not sure what's going on there,but try draining the battery to almost empty each time and then turn your phone off before charging it. Do this a few times and see if it helps. Mine took about a month beforeit came good.

Dear samlives
Thanks for helping
I will try it
Best Regards

HTC Touch Battery Charging Problem
I got a solution its not 100% but for time being its working for me.
Long press the power button and put the device in sleep mode.
All Done now charging 80 to 90% quite better then before.
Thanks a lot

JASJAR charging time

Hi. Got my hands on slightly used JASJAR and I was just wondering how long does it usually need to fully charge using USB and wall charger.
I left it overnight on the wall charger (which I doubt is an genuine one) and for 6-7 hours it charged to about 60-70%. The second time I connected it on my desktop USB 2.0 port but the result was same.
The battery seems to last OK, there are no sudden dropdowns etc. The device is freshly formated, flashed with TML WWE 6.1 (D.08.20) no applications installed etc.
Here is the pic of the wall / travel charger

Welcome to forums
Charging time may vary from original charger to another one.
Normally I left my Uni to charge before I go to sleep and when wake up is fully charged, and last me 28hr aprox.
USB charging I read somewhere it´s not recommended as shortens battery life (not sure if this is actually true but I have USB charging disabled)
Enjoy your great Uni!!

Thanks for replying.
What do you mean disable USB charging. Is there some other way to charge this thing? All I can see is the mini usb port on the back
I reflashed Tomal 8.9 and I bought the USB to mini USB with two USB A plugs that go in the PC. It is supposed to provide 1000 mAH and it kind of charges faster now.
Oh btw, I checked the battery and its not OEM battery, maybe replacement I don't know, but it works ok.
1590 mAH 3.7v

I was going to say in your original picture (charger) is only 500mA. The original Uni charger is 1A (1000mA). To 'fast-charge', you need the 1A charger, which I see you now have, so that's alrighty!

Yup it sorted out. Great device btw.

Hd2 not getting charged!!!! Pls help me

Hi Folks,
My HTC HD2 Android not getting charged either by a wall charger or usb via my pc... i dont what happened suddenly it got turned off due to low battery and when i pluged it for chrging its not showing orange LED notification of charging. when its off and plugged in Orange LED blinked once and Phone got switched on. And when its connected to PC for abt 3 mins it will show charging and after that it shows discharging and battery drains when it shows it discharging . pls help me out coz i dont want to loose my Leo .
Thanx in advance,,,,

Check the pins at the phone which connects to the battery. Sometimes they are deformed and this cause the charging/not charging problem.
But... in this case I don't think this is the problem, because this problem should not affect direct charging from usb cable.
Anyway check them just for sure!

Thanks VDodi
VDodi said:
Check the pins at the phone which connects to the battery. Sometimes they are deformed and this cause the charging/not charging problem.
But... in this case I don't think this is the problem, because this problem should not affect direct charging from usb cable.
Anyway check them just for sure!
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Click to collapse
I tried diff cables but its the same...

Magldr doesn't support charging when phone is off.

Nigeldg said:
Magldr doesn't support charging when phone is off.
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so if your phone dies how do you get it to charge?

Wdustin1 said:
so if your phone dies how do you get it to charge?
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Best way is not to let it run out
However, normally it will have enough charge left once it dies to boot up far enough to start charging. If this is not the case, then you have to cut open a USB cable and use the red and black wires to charge the battery. I have not had to do this and am unsure as to how to do it but there are tutorials. It seems simple enough.

Sarathdna said:
Hi My HTC HD2 Android not getting charged either by a wall charger or usb via my pc... i dont what happened suddenly it got turned off due to low battery and when i pluged it for chrging its not showing orange LED notification of charging.
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Consider, as was previously suggested, a cable connection issue.
While you do not currently have the luxury of looking at your status icons, I have found that, on occasion, when I plugged in the phone to charge, the status icon indicated a USB connection, rather than a charging icon. Unplugging the cable and re-inserting the cable fixed it.
Note that new high quality cables can exhibit the same issue.
You have nothing to lose... Give it a shot.
Good luck.
----
Sent from my ICS HD2 with XDA Premium

Nigeldg said:
I have not had to do this and am unsure as to how to do it but there are tutorials. It seems simple enough.
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Take out battery, plug chopped up USB cable into wall charger, use fingers to hold red to + black to -, count to twenty, battery in phone, phone into bootloader, real charger cable into phone and wall charger, leave 10 mins, reboot into android. (Can charge all the way in bootloader, but it seems slower than when android is running.)

samsamuel said:
Take out battery, plug chopped up USB cable into wall charger, use fingers to hold red to + black to -, count to twenty, battery in phone, phone into bootloader, real charger cable into phone and wall charger, leave 10 mins, reboot into android. (Can charge all the way in bootloader, but it seems slower than when android is running.)
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By 'tutorials on how to do this' I basically meant your posts

As previously said if you're using magldr you need to be booted into Android before the phone will charge. You can try to warm the battery up in your hands to squeeze the last bit of power out of it to boot up. Or there are standalone hd2 battery charges you can buy from eBay that charge your battery outside of the phone, they're pretty cheap.
Sent from my HTC HD2 using XDA App

As Samuel said you can charge phone in bootloader. Just try!

Had to buy external charger
item # M00366 this charger was cheap has led's that change from red to blue as the battery charges and has a usb port so you can charge a battery in phone at the same time.
I'd been alternating tween an extended battery and the original when my HD2 started discharging while plugged in. same batteries and nearly a year of typhoon's excellent ROM progression then wham dead batteries....