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[Q] Help!! Battery issue with Xperia TL?

Hey everyone. I was hoping that somebody could help me out with an issue that has just happened..Every night i plug my xperia tl into a wall charger, and turn it off. then i usually turn it back on when i wake up in the morning. This morning however, my phone wouldnt turn on. I unplugged it, then tried turning it on but still no luck. I plugged the phone back in and it turned the screen on showing the batter had 0%. I waited a few minutes then turned it on, and it worked, but i had like 1% battery. Basically i had my phone off all night, plugged into a charger and i woke up and the battery was dead. I've tried restarting it thinking it was a battery calibration error and that it might reset it but it still had a dead battery. Also when i restart my phone it usually resets the battery usage chart but it wont reset. Also on the graph it shows a sudden drain of the battery. the battery was at like 30% then went right to 0%..anyone else have this issue? And could anyone tell me how to fix it?? Thanks!

Okay, a little but later i tried unplugging my phone and restarting it again. When i turned it back on i saw a spike in the battery. It jumped from 40% to 55%...then when i plugged it back in it went back down to 40%...is there something wrong with the batter calibration? I just cant figure it out..

Another possibility is that the battery is damaged. Despite the charger being off at the wall, there is still a residual current. Connecting anything to an off socket for has always carried a risk, it's how many fires start
The phone actually warns you of this, think about the green message that says also unplug your charger from the wall.
I hope I'm wrong and it is just calibration error. Good job it's a tl with removable battery.
Should be able to get sorted under warranty though if it's not unlocked just say it wouldn't turn on.
Sent from my LT30p using xda app-developers app

mpiekp said:
Good job it's a tl with removable battery.
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TL doesn't have a removable battery.

I am also having issues w/ my battery draining very quickly after little to no use. when i check the battery usage it says the ebay app is using most of the charge but I never even had it open (I FC it), and now its saying the screen is using 54% of the battery even though the screen was turned off. whats the deal?

[Q] Phone wont turn on

Hello, i have one question
Now I came from my job and I use my phone about few minutes and then the phone turns off. Can someone tell me what can be problem?
Cant go in recovery or download mode?

Are you rooted? If yes, which root method did you use? Custom ROM installed? Any apps installed that are not from Google play? Are you sure the battery is good? Do you see/hear anything when trying to power on? Any and all details would help.

darksideno1 said:
Hello, i have one question
Now I came from my job and I use my phone about few minutes and then the phone turns off. Can someone tell me what can be problem?
Cant go in recovery or download mode?
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Click to collapse
This sounds rather stupid, but some users have reported that turning off the feature "Allow apps to scan WiFi in background" solves the problem. I honestly have no idea what that has to do with it but give that a try. If not you can just do a factory reset from the menu.

@edessa : no, i am not rooted. all is official. All apps are from Google Play and I use the same like on my previous phone (Galaxy S2). About battery - today I go in shop and I will try to see if is problem in battery. Strongly hope that the problem is in the battery.
I dont see or hear anything when I try to power on. There is only black screen, without samsung logo or vibration on power on.

I would get a new battery. Sounds like your battery is dead. In some Android devices, not sure about the N3 if you let the battery completely die then even if you connect it to a charger it will not power up. If it cannot power up then it cannot charge either. The phone has to actually start in order to charge the battery as the charger is a smart charger.

I tried with new batteries and phone still not turn on. And now I send it to repair

Solarenemy68 said:
I would get a new battery. Sounds like your battery is dead. In some Android devices, not sure about the N3 if you let the battery completely die then even if you connect it to a charger it will not power up. If it cannot power up then it cannot charge either. The phone has to actually start in order to charge the battery as the charger is a smart charger.
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You phone can run without a battery just using the USB cord. Sending it in for repair is probably the best option at this point
Sent from my SAMSUNG-SGH-I467 using Tapatalk 4

How do you guys leave your watch overnight?

So last night I left it on and battery drain wasn't terrible but I don't think it was good either. So I figured since I'm obviously not using it at night, I should turn the always on display off. Don't need it than so what's the point. Then I decided, why not disconnect it from my phone and than just tap the reconnect button in the morning. Wouldn't be an inconvenience at all either. So I'm sure having the display off will help, but not sure about the disconnecting part but still leaving the watch turned on. Anyway, just wanted to hear what you guys all do with your watch at night while you're not using it.

Mine sits on the charger. I don't turn it off or disconnect it from phone. When I wake up, it is fully charged.
Sent from my SM-T800 using Tapatalk

I turn the always on display to off and turn flight mode on. However, it would be great if there was a scheduler that did it automagically.
Sent from my SM-G900F using Tapatalk

To get the best battery life out of this thing is to charge it at night... Or else you might get oit of juice before the day is over depending on how much notifications you get...
Sent from my SM-G900W8 using Tapatalk

I power the device off and plug it into a charger

notsointeresting said:
I power the device off and plug it into a charger
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+1

thanks for all the responses. I guess I can just make it a habit of plugging it in at night along with my phone. And if not, definitely turning the screen off and placing it into airplane mode. Cause the watch charges in 2 hours and like 10 min. Tried it out yesterday so it's pretty quick.

Mine easily lasts two days, really only on charge when battery is nearly dead. Sometimes on charge if I decide I'm not going to be wearing it for a bit and there is a charge close by. Takes no time to fully charge and uses even less battery just sitting connected than wearing it while wrist action setting is on

Xperia Z battery problem

Hi guys my Xperia Z1 was charged to 100% after some use normally went down to 93% next second i pulled the phone out of the pocket it was turned off tried to turn it on got it to vibrate once but nothing showed up on display tried once again few minutzes later it booted up but just went off on bootloader. I came hame and put it on charger phone turned on showing like 50% battery drained it to zero started charging to 100 on 60-70% on charging suddenly went up to 100%
i used phone for 2 days with random reboots and after switching it on showing different percent of battery remaining, today it wont work without charger after i disconect charger phone shuts down. Could anyone tell me if this is problem with battery or its faulty motherboard maybe? thanks
ps. i need fast answer because im about to buy a battery

Tried to boot phone into safe mode and see how it reacts? Also do you use Stamina mode or any other service that changes or reads system properties?

whats the point of booting in safe mode if battery percent is going crazy even when phone is charging wile its shutdown

admir101 said:
whats the point of booting in safe mode if battery percent is going crazy even when phone is charging wile its shutdown
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You have classic symptoms of a dying battery. Replace it and the problems will go away... If you did a search, you would find exactly the same symptoms described by others and the same solution. Your battery can't hold power due to a deterioration of cells.

optimumpro said:
You have classic symptoms of a dying battery. Replace it and the problems will go away... If you did a search, you would find exactly the same symptoms described by others and the same solution. Your battery can't hold power due to a deterioration of cells.
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Click to collapse
+1

Sudden power off

Hi I posted about power drain and sudden power off. I have ordered a new battery. But, more info I've just noticed that the phone only powers down when I connect the wireless charger. At no other points have I noticed it. Could it be a different issue rather than the battery?
Sent from my C6903 using Tapatalk

Hey i have the same problem my phone turns off suddenly when i play pokemon go or when i open google earth app!! My battery level doesnt matter! İt just turns off! Doenst turns on till i charge it! When i charge it it becomes charging at 1% then when it is turned on it continues at 60-70%! İ changed my battery btw!

That's got nothing to do with the battery. That's your phone crying out for help. It doesn't want crap games installed on it.
Sent from my C6903 using Tapatalk