[Q] about battery - A3000 Q&A, Help & Troubleshooting

i read some opinions about that tablet that if the battery is empty there is a problem with recharge it
could someone answer me
iam from EGYPT

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spv m5000 battery problem pls help

i bought a used spv m 5000, after a week the battery dead , i bought a new battery with 5200 MAH ,and other one with 1600 MAH, the big battery discharging completly in standby after aproxemativly 24 hours ,and the small one maximum 10 hours, this happen without to use the phone at all just standby mode, first i thought that it is a rom problem , i changed meney roms ,i taked off the memory card ,the same problem.
can anybody help me ? ,or to tell me normaly the battery of the universal how meny hours stay in standby mode ?, i observed that it i use it ar in standby mode the battery need aproxemativly the same time to discharge.
thank you in advance
hope to find an answer here.

[Q] Defy+ MB526 bettery discharge too fast

Hello!
This week I bought a new Defy+ MB526.
Tried to root it, no success.
After thinking I flashed:
DEFYPLUS_U3_4.5.1-134_DFP231_AR_SIGN_UCADEFYEMARAB1B80AA004.0R_PDS03C_USAJRDNGIBRRTARAB_P016_A027_M001_Service1FF.sbf
The problem is I have to charge battery twice a day! Yesterday I charged it to 100%, and after 7 hours (WiFi on, BT standby, GPS standby, no calls\sms) battery fall to 50%.
I used to have HTC HD2 with CM9, ICS 4.0.4 and battery could last for 2 days before charge needed..
Does anyone have an idea what causing it and what to do?
Thanks!
ehud83 said:
Hello!
This week I bought a new Defy+ MB526.
Tried to root it, no success.
After thinking I flashed:
DEFYPLUS_U3_4.5.1-134_DFP231_AR_SIGN_UCADEFYEMARAB1B80AA004.0R_PDS03C_USAJRDNGIBRRTARAB_P016_A027_M001_Service1FF.sbf
The problem is I have to charge battery twice a day! Yesterday I charged it to 100%, and after 7 hours (WiFi on, BT standby, GPS standby, no calls\sms) battery fall to 50%.
I used to have HTC HD2 with CM9, ICS 4.0.4 and battery could last for 2 days before charge needed..
Does anyone have an idea what causing it and what to do?
Thanks!
Click to expand...
Click to collapse
Sometimes it happens to me a similar problem. Battery get drained within a few hours without any CPU activity. What I can say is that it seems to happen especially in the move while fast hopping from one cell to another. Battery suddenly reaches +40°C which is a good pointer to expect only a few hours of phone activity. As of now I didn't try to reboot the phone, though.
Questions go in the Q&A section
In my case, battery didn't rise ~32 degrees. The only Time it goes over ~40 degrees is when charging.
Currently I'm starting to be sorry for bought this device..
Reflash the ROM. And calibrate your battery.There's an APP for that in the play store (If I remember it correctly)
PS: You're sorry for buying it. M sorry 'cause mine's been stolen & I miss it..
battery discharging soon
using cm 10 on my defy + mb 526
battery discharging very fast which used to last long before rooting my phone
GPS -off , wi fi -off , 2G data - on some times
please help

[Q] Question about the Battery

Hey folks,
I got a question about the battery life of the Defy......when my phone is discharging it jumps from 62% to 50% and from 33 to 19%.
Is this a sign that the battery isn´t working properly ? So maybe I need a new one ?
Hope someone can help me.....
I also tried different roms and everytime I get this "problem".
Best Regards
If you switch between the ROM and does not at least 1 o 2 charge-discharge cycle, the battery will not calibrate...
Try calibrate with die hard battery calibrator when your charging the phone : http://forum.xda-developers.com/showpost.php?p=18703418&postcount=5021
this didnt change anything
still the drops:crying:
same here, I think my battery might be broken, will buy a new one next week. I will post if its ROM issue or my battery was damaged
would be fantastic if you could give me a short note:good:
Well, I've the same issue with 2 different ROM and 2 different batteries (the original and a new one which I buyed few weeks)...
weird....so nobody know how to solve this problem
bought a new battery today....let´s see
GeForce06 said:
weird....so nobody know how to solve this problem
bought a new battery today....let´s see
Click to expand...
Click to collapse
At default the phone received information from the batt by division of 10% and the software estimate the discharge. For some reason this estimation is eronate and the new batt value determine the system to recalculate the discharge and make those abrupt value. Anyway you can find in "general" thread a topic which resolve that situation.

[Q] Terrible Problem for my Battery

Hi!, im terrible problem for my battery
a long time (1 month) i bought two batteries for nexus 4 Originals, but the two battery only charged to 91% (long time jump direct to 100%) but low charged 9% without reazon
im try all for the solution the problem:
Reinstall kitkat 4.4.4 from adb
Franco kernel
CWM don't option wipe battery
Calibrate battery too, failed.
ideas please, im desesperate.
Sorry for my poor english
Greetings

Help! Grand Prime G530H Battery Problem

My battery draining so fast and charging very slowly, i tried battery calibration and it didn't work :crying:
i tried replacing my battery with an original one and still the same :crying:
when i replaced the battery with another one it was 24% percentage, i put it in my phone it became 3% at the same moment
please help me to fix this problem
Thank you

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