Hello,
I need your help with the following problem:
I have been using my Jasjar for 5 days now and I have a problem with the battery.
As soon as it gets to 35-40% battery power the unit switches off without any notice.
The only way I can turn it on again if I put it on a charger, and than it turns on again like after a soft reset.
I installed the latest ROM from the clubimate but none 3rd party applications.
Please let me know what can be this problem.
Thanks,
Zsolt
same problem here
Hi Ronaldovic,
Have you tried with another battery or just the original?
I was advised to change the original battery as that might be faulty but I couldn't get a new one yet.
Zsolt
For the O2 XDA Exec the battery has a 6 month warranty. You should check the situation with the JJ
battery issues..
I had similar issue and also where on switch on the screen light goes off and back on. This seems to be linked to battery chargin "top-ups" therefore sometimes the supply from the battery is not continously smooth. Try fully draining your battery and charging fully
I have same problem with my Exec. Any solution ??
I buy new battery but...when it gets to 25%, still switch off. So I dont think it's error of battery, may be it's bug of ROM for Exec???
kzs70 said:
Hello,
I need your help with the following problem:
I have been using my Jasjar for 5 days now and I have a problem with the battery.
As soon as it gets to 35-40% battery power the unit switches off without any notice.
The only way I can turn it on again if I put it on a charger, and than it turns on again like after a soft reset.
I installed the latest ROM from the clubimate but none 3rd party applications.
Please let me know what can be this problem.
Thanks,
Zsolt
Click to expand...
Click to collapse
1 month ago I have same problem. I think is not battery.
I make upgrade by all the ROM (JAS JAR, QTEQ, MDA PRO ecc.) but the problem I have not resolution, and 2 week ago my pda (MDA PRO T-Mobile) go in htc warranty.
Sorry for my bad english.
I have also noticed this problem a few days back. My Jasjar switches itself Off when the battery goes down to 22%.
I never used to have this problem when my Jasjar was with the original factory installed ROM version which was 1.13.53 WWE, Radio 1.03, ExtRom 1.13.137 WWE. When this ROM was installed I used to get the first low battery alarm at 20% and when the battery went down to 10% the screen would dim out and the SD card would deactivate, but still the unit would not shut itself out.
I installed the updated ROM when it became available in March which is 1.30.76, Radio 1.09.00 and ExtRom 1.30.164 WWE.
I am not too sure if the problem is linked with this ROM as I usually never allow my battery to run that low. However a few days back when I forgot to charge my battery I noticed this problem. I repeated this deliberately a number of times and each time the Jasjar shuts itself off exactly at 22%.
Just wondering if there are any solutions yet.
Regards
Same here, device just dies @ 26%. Was going to buy a new battery, but that might not resolve it?? *sigh*
RE
This battery issue has been discussed in two other similar threads.
In my case I just changed the default battery to a OEM one and everything works fine :lol:
Isn't the default battery an OEM battery? I'm tempted to buy one of the 1750 mAh batteries off of ebay (original JasJar battery is 1650 mAh) - is that a bad idea?
Try overnight charging of the battery for one or two days..this will solve yr problems... :lol:
Hi,
hard reset to your device, don't forget to get backup contacts, sms and data.
battery issue
I've had similar issues. Screen goes blank when battery low, plug in to charger and all is ok. What I've found is sometimes, not always, the battery screen brightness has gone to 0, but on-mains is set for full brightness. I never changed it, so maybe the device is trying to save power itself.
MNB.
Same here. My Jasjar dies sometimes when the battery is on 60%, 50%, 30%, 20%. etc. If I use the internet or camera or something then it will go dead, but not everytime.
Sometimes I can use anything and it will last till about 10% when the SD Card disables, then I charge it.
Don't know what to do. I don't want to buy a new battery if I'm not sure that is the problem.
Yes the same on my O2 Exec. Crashes at around 32% no matter what. Only remedy is to put it on charging again.
This started after I upgraded to the lastest O2 Rom; prior to that there was no problem whatsoever and I could go down to single digit battery percentages without any issue.
Is it the new ROM? Is there any work around to this malady?
Thanks to all who reply, in advance.
Cheers.
Well judging by the number of threads on the subject this problem is very widespread, check out the threads below:-
Jasjar shut down when battery power remaining is less then 43%
http://forum.xda-developers.com/viewtopic.php?t=51567
XDA crashes at less than 25% power after ROM upgrade
http://forum.xda-developers.com/viewtopic.php?t=47764
My QTEK 9000 (Universal) blacks off at 38% battery power?
http://forum.xda-developers.com/viewtopic.php?t=52353&postdays=0&postorder=asc&start=0
Power button not always working.
http://forum.xda-developers.com/viewtopic.php?t=47535
Poor battery life after ROM upgrade please help
http://forum.xda-developers.com/viewtopic.php?t=54649
perhaps it is heat related?
XDA Exec keeps randomly soft-resetting
http://forum.xda-developers.com/viewtopic.php?t=54066
-----------------------------------------------
So can we say that downgrading does not fix it, or removing certain software combinations?
has anyone actually proved that replacing the battery works or not?
With the issue this widespread (and across carriers) has anyone tried to contact HTC about this? I still have my doubts that this is ROM related, seems more likely to me that many of the initial batch of batteries have gone bad.
My battery is on order with expansy. Expect it in the next 4 to 5 days and will definitely let you all know of my experience with the new battery
Regards
Well, I have the T-mobile MDA (G3) and just got NBD 8.30 installed on it.
But I have this problem where my battery power fluctuates. It'll shut down after a time of usage, and then if i let it sit for a little bit, then the battery power jumps up back to abt 50-60%.
is this a battery problem or a hardware problem? Anyone else have this issue?
Hi I'm new to the forum and have search related issues wrt the battery problem I'm experiencing, in X1 thread as well as in universal search. There is nothing on it in the X1 specific threads but it is mentioned in threads elsewhere that the battery needs to be changed.
Anyway my problem is when the battery bar reaches 4 bars or 40%, my X1 will eventually goes power black off. I plug in the charger and battery start charging from 0% (ie. it has completely discharged to 0% power). As battery abruptly goes power off at 40% there is no power low warning. Troublesome having to manually monitor battery bar occasionally to avoid surprise power off.
Could it be battery calibration problem? Hopefully someone can assist to reset calibration on the X1 if it is possible. Thnks & hoping
battery issues
You may need a full software upload by doing a full customasation on your mobile that will refresh the bios of the phone but you will need a emma program acess that can be done at your repair centres for sonny ericsson but you will ned to request it from them otherwise they will only do a software upgrade witch might not fix your problem. Hope this will help you
Thanks for the suggestion. However is there anything i can do with the devise myself to resolve this problem.
I have the iPAQ 612c with a custom rom. But when the battery reaches 20%, there will be a message box saying that the device would be turned off in 10 seconds and it turns off automatically. I've tried the other ROMs and it's still the same. Can someone please help?
T-Pad said:
I have the iPAQ 612c with a custom rom. But when the battery reaches 20%, there will be a message box saying that the device would be turned off in 10 seconds and it turns off automatically. I've tried the other ROMs and it's still the same. Can someone please help?
Click to expand...
Click to collapse
Standard built-in security... to prevent loss of data in your phone. Be happy and plug it in to revive your battery...
Dirk
I think it is one of those bad battery problem, cause i can run my ipaq to 10-15 % and still does not turn off itself with original battery. you will need to get a new battery to avoid that problem
Does anybody know if those non original batteries perform any good?.. i found one that claims 1800mA for 600 series in Italy. It should have all protections as short circuit, overcharging and overtemp for being on EU market i think.
I got momax battery and it works fine for me
i have 2 batteries with both launches this message, appears randomly 20, 30, 40 %
i suppose that is a harware conflict.
thnx keyx, i guess i'm ordering one of this 1800mA to give a try..
mine, with original battery shuts down at ~10%..
Thanks everyone. I think I'll buy a new battery.
hello guys
my 614c always report the level of battery charge to 100% ... and I can not even turn up the brightness level because after 5 seconds back to baseline ... What could the problem be fit? I reinstalled the original ROM but nothing ...
Thank you all
replace battery?
hello keyx
I have two 614c .. and four batteries in total ... I tried to replace the battery but nothing changes ... even if the smartphone is charging the battery is 100% ... if the battery is completely discharged the boot at the beginning should say that there is energy sufficiency ... but he does not .... if you increase the brightness of the screen .. but it increases after 5 seconds back to a previous state .. Furthermore, after recharge battery must take off otherwise the smartphone does not start