[Q] slow charging on my neo v and screen keeps blinking - Sony Ericsson Xperia Neo, Pro

i have a problem, my daughter drained the battery of my neo v.. after that the charging seems to slow it takes 8hours before fully charged and suffering fast battery drainage
and the second problem is why my screen keeps blinking every 5 seconds in idle or locked screen..
pls help me.. thanks
im using neo v with stock gingerbread nightelf kernel v9.

Does the battery get very hot during charging process?
There is electronic mechanism in battery and phone which should prevent what just happened to you, but looks to me like it failed in preventing, and that you battery is on it's way out. If short-cut did happen, it's strange that your phone even work..
Only thing I can advise, turn off your phone, charge it to 100%, and update/repair it's software with Sony update service. Report back here.

Related

Battery problems...

hello, i need some help...
im on WB's v009 with .54 bb... my problem is that it charges out very fast and when i have about 20% of battery and charge it, the battery goes down, not up and then after i charges out, i need to wait about an hour before i can connect it to the battery charging screen while charging... what can i do?
oh and yesterday i left the phone to charge in the battery screen and when i woke up the screen was black and now until now i was/am not able to get it to the charging screen...
Anyone? messagetooshort

battery drains on my xperia ray ??

i have a serious issue with my device , my device indicating wrong battery status (which i think so) , whenever i try to charge my device it starts charging 1% after every 2-3 sec and even more faster discharging rate, so i changed my battery with another one but still same result . my phone take 10% of juice within 30 sec of uses.
the problem begins when i switched back to stock ics rom after using a lot of roms without flashing the kernels . now i tried everything i m on stock rom with stock sony kernel , even more i tried stock GB rom but same result again .
currently i m on.....
stock .587 firmware
formatted D-card
locked bootloader
stock SONY kernel.
How can i solve this issue. please help me, its so annoying
thanx!
AW: battery drains on my xperia ray ??
download this from playstore:
https://play.google.com/store/apps/details?id=com.nema.batterycalibration
charge till 100%, start the app, press calibrate and then unplug your phone from charger. your phone must be rootet.
after calibration use your phone till it has only 1 or 2 % left, then charge again to 100% without interrupt. dont calibrate again.
if the problem still isnt fixed with calibration, try this:
justmpm said:
...It could be that your power meter has gone wonky and this can be reset by charging the phone to 100% and then removing the battery and the usb cable from the phone for 10 minutes. Return the battery to the phone and charge it back up to 100%.
Click to expand...
Click to collapse
if it worked press thanks under justmpm's post here:
http://forum.xda-developers.com/showthread.php?p=37608526
xPeRiA_RaVi said:
i have a serious issue with my device , my device indicating wrong battery status (which i think so) , whenever i try to charge my device it starts charging 1% after every 2-3 sec and even more faster discharging rate, so i changed my battery with another one but still same result . my phone take 10% of juice within 30 sec of uses.
the problem begins when i switched back to stock ics rom after using a lot of roms without flashing the kernels . now i tried everything i m on stock rom with stock sony kernel , even more i tried stock GB rom but same result again .
currently i m on.....
stock .587 firmware
formatted D-card
locked bootloader
stock SONY kernel.
How can i solve this issue. please help me, its so annoying
thanx!
Click to expand...
Click to collapse
My friend, i can see you have problem with the batery life. I don't know if any of you has noticed this, but when the phone is charging and it reaches 100%, you shouldn't remove the charger. The phone is still charging even after reaching 100%,sometimes for half an hour. If you want to see when the phone is fully charged, go to Settings-About phone-Phone status. In the first field you can find if the phone is or is not fully charged. Try this and let's see what happens. I hope i can help some of you.
see the pictures u can understand...
Before charing is complete evn when it is 100% charged
The acctual 100% charged...
rob rich said:
download this from playstore:
https://play.google.com/store/apps/details?id=com.nema.batterycalibration
charge till 100%, start the app, press calibrate and then unplug your phone from charger. your phone must be rootet.
after calibration use your phone till it has only 1 or 2 % left, then charge again to 100% without interrupt. dont calibrate again.
if the problem still isnt fixed with calibration, try this:
if it worked press thanks under justmpm's post here:
http://forum.xda-developers.com/showthread.php?p=37608526
Click to expand...
Click to collapse
kuramsai said:
My friend, i can see you have problem with the batery life. I don't know if any of you has noticed this, but when the phone is charging and it reaches 100%, you shouldn't remove the charger. The phone is still charging even after reaching 100%,sometimes for half an hour. If you want to see when the phone is fully charged, go to Settings-About phone-Phone status. In the first field you can find if the phone is or is not fully charged. Try this and let's see what happens. I hope i can help some of you.
see the pictures u can understand...
Before charing is complete evn when it is 100% charged
The acctual 100% charged...
Click to expand...
Click to collapse
thanx for replying but the problem is still there ,i perform all the operation as u guys mentioned but no good result :crying:
I once had problems with the Mediaserver which was draining my batterie.
it did so because of 2 Videos he didn't recognize, i also heard the Mediaserver can run crazy if the sd card is broken.
So which app is using your batterie that much?
AW: battery drains on my xperia ray ??
have you tried flashing other roms? is there the same problem?
EDIT: forget my question, just saw that you said you flashed GB rom too
xPeRiA_RaVi said:
i have a serious issue with my device , my device indicating wrong battery status (which i think so) , whenever i try to charge my device it starts charging 1% after every 2-3 sec and even more faster discharging rate, so i changed my battery with another one but still same result . my phone take 10% of juice within 30 sec of uses.
the problem begins when i switched back to stock ics rom after using a lot of roms without flashing the kernels . now i tried everything i m on stock rom with stock sony kernel , even more i tried stock GB rom but same result again .
currently i m on.....
stock .587 firmware
formatted D-card
locked bootloader
stock SONY kernel.
How can i solve this issue. please help me, its so annoying
thanx!
Click to expand...
Click to collapse
Can you post a screenshot from the first battery screen? That one will show which process are using the battery up. In places of the screen shot you posted, it looks like there is a problem with your phone staying awake when the screen is off.
xPeRiA_RaVi said:
thanx for replying but the problem is still there ,i perform all the operation as u guys mentioned but no good result :crying:
Click to expand...
Click to collapse
try unistalling task killers n antivirus...hope it work.....
battery is not draining, actually it is showing wrongly .... every time after removing battery it shows actual amount of battery remaining , yesterday i charged my phone several time until it reached actually 95% and then i starts playing temple run, the battery indicator reaches at 1% within 20 mins and then it remains at 1% charged until 3 hours of continuous gaming and then shuts off, then i put it on charging and it reaches 100% within 15%
and yesterday night i put my phone again into charging and today morning it is showing 100% and after 6 hours of moderate use it is still 100%
AW: battery drains on my xperia ray ??
xPeRiA_RaVi said:
...and after 6 hours of moderate use it is still 100%
Click to expand...
Click to collapse
great battery life
did you try full wipe in recovery + wipe battery stats in recovery and flash stock rom again?

[Q] Battery stuck at 100% but gives 10 mins lifetime

Last night I was flashing some rom for sony LWW wt19i and I was on low 20% or somewhat like that amount of battery. Suddenly after flashing rom I left it to charge, then I saw battery became 100% but after sometimes the battery drained and phone shut down. So I kept it charging the whole night and in the morning it was all the same.
I flashed another rom, the problem stayed. Then now I flashed stock rom FTF with flashtool, the problem is still there. full charge in 2-5 mins but phone shuts down after one of two mins.
My thinking is the phone is not charging actually. What Can I do?
Never mind the problem is solved as soon as I flashed stock rom.
It was a problem with Panic Kernel.
Sorry

[Q] Battery drains super fast on xperia ray even while pone is off, hardware problem?

Hi guys, I have a problem with my xperia ray.
It started with the battery during less and less, to the point it barely lasted 7 hours with normal use.
Now it drains in a couple hours (with the phone off it last around 6).
I was using Xperia Ultimate HD ROM so I figured to flash the phone to official stock ICS, it keeps happening (my phone is locked bootloader so I didn`t touch the kernel).
I have also tried changing the battery (have tried with 3 differents) and the charger.
Also, the phone overheats A LOT while it is charging (and when it is not charging sometimes it overheats pretty high).
So... this has to be some f***ing hardware problem, right?
Thanks.

[Q] Xperia neo V battery problem

Hi everyone
I have an Xperia Neo V with official CM 9.1 and I have problem with battery stats and charging.
When I plug the charger the battery won't charge (on lock screen says "charging" but in settings at battery status says "discharging"), i need to use an external charger to charge the battery (I have 2 batteries)...
Only when I reboot the phone shows my actual battery percent (max 90 percent) and stays to that percent till the battery is fully discharged and phone shuts down.
What should I do? Please, I need help:crying:
This problem persists since I was on stock ICS from Sony, with no root and locked bootloader... so I pretend that the custom rom I installed is not the problem:-??
P.S.:Sorry for my bad english:|

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