i want understand what happened ?! - Samsung Galaxy Nexus

i charged my phone at night i waked up today found my battery dropped same as that screenshot ..... i want understand what can i do with that problem !!

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MDA3 wont go on anymore

Dear All
i have a big problem i last used my MDA3 4 days ago and i forgot to put in in a charger and now it wont come on if i put the charger in the mda it doesn't respond at all and no lights come on. If i take out the battery and then put the charger in, the orange light of the mda3 burns and if i put the charger itself in the docking station it charges aswell. It is a huge problem and it is a bit worrying that it doesn't work anymore
can somewone please help me with this one
thnx a lot
donot worried about that!
I had same problem like a few days before, but now it's ok. it should be you take off your battary and leave it more than 20 mins, the extra-battary was no more energy. next time, just remeber change your second battary ASAP!
hi
i removed the battery like a whole night butit didn't go on
thnx anyway

Strange problem ... need help please

Hello,
I've got a strnage problem with my tab. I don't knwo what to do and I'd like someone to help me please.
A month ago my battery start not to charge very well... Even When I used the charger, it did not charge... So I thought, the battery's dead.... I changed it yesterday and the problem remains.... I wanted to charge the new one ine the night, it was 48% ... as I woke up 9% ! with the charger on !
no app is turning in background ...
As I go into battery parameters ... sometimes I've got " charging" sometimes not .....
Anyone ever faced this ?
Thank you
Phil77560 said:
Hello,
I've got a strnage problem with my tab. I don't knwo what to do and I'd like someone to help me please.
A month ago my battery start not to charge very well... Even When I used the charger, it did not charge... So I thought, the battery's dead.... I changed it yesterday and the problem remains.... I wanted to charge the new one ine the night, it was 48% ... as I woke up 9% ! with the charger on !
no app is turning in background ...
As I go into battery parameters ... sometimes I've got " charging" sometimes not .....
Anyone ever faced this ?
Thank you
Click to expand...
Click to collapse
Hi, is the charge icon on?
If no, or intermittently no, then the USB port or its soldering is faulty.
If yes, then we need to see current draw measurements to make a conclusive diagnosis.​
k23m said:
Hi, is the charge icon on?
If no, or intermittently no, then the USB port or its soldering is faulty.
If yes, then we need to see current draw measurements to make a conclusive diagnosis.​
Click to expand...
Click to collapse
intermittently .... so I'm gonna check solder. Thank you

My note 2 just died

Hello, my rooted Note 2 just died. Yes just died.
First of, I'm sure that there's no problem with my firmware and the custom rom that I was using. I can't even open recovery, I tried connecting my phone with PC but this didn't work. I wasn't overclocking my CPU, my batteries are fully charged, even I have checked the voltage and it was 4.2 volts. I think that something killed my eMMC (?) But how can this be possible?
Let me tell you the story: I was playing CS:GO, and we were losing, then I checked the clock (on my phone). I even watched a video on YouTube and everything was working perfectly! After about 30 minutes I tried to unlock the screen but.. WAIT. MY PHONE WAS NOT ABLE TO OPEN. IT WAS GONE. I was really shocked and don't know what to do
SO, WHAT CAN I DO NOW...
Thank you. :fingers-crossed:
oh sorry to hear that have you tried to remove the battery for a while and reinsert it ? when u charge it is the notification led working ?i thought my emmc was dead also but turned out battery was so empty it didn't give any sign until for like 30 mins after charging it (sorry for weak grammar

Unusual Battery Behaviour

Hey everyone,
I just got this device a couple of days back and I encountered a big problem. The battery percentage is showing incorrect info. Doesn't show discharge.
I charged it for one full night and it was just 95%. I restarted the phone and the percentage was at 29!
So I started searching for solutions keeping the phone disconnected. After a couple of minutes, the percentage climbed to 60. I was totally confused.
I thought it was a stock ROM bug and immediately unlocked the BL and flashed a custom ROM. Still the problem persist. I tried a battery discharging app to try and discharge it completely and try again. But the percentage won't go down!
Last time I checked keeping the discharging app on the battery percentage was at 37 and didn't go down. So I rebooted it. It came down to 2! Left for a couple of minutes and it starts to climb again!
I have searched for this issue. If someone faced similar issues do share your solution.
Thank you and sorry for the long post.
Siva Mk said:
Hey everyone,
I just got this device a couple of days back and I encountered a big problem. The battery percentage is showing incorrect info. Doesn't show discharge.
I charged it for one full night and it was just 95%. I restarted the phone and the percentage was at 29!
So I started searching for solutions keeping the phone disconnected. After a couple of minutes, the percentage climbed to 60. I was totally confused.
I thought it was a stock ROM bug and immediately unlocked the BL and flashed a custom ROM. Still the problem persist. I tried a battery discharging app to try and discharge it completely and try again. But the percentage won't go down!
Last time I checked keeping the discharging app on the battery percentage was at 37 and didn't go down. So I rebooted it. It came down to 2! Left for a couple of minutes and it starts to climb again!
I have searched for this issue. If someone faced similar issues do share your solution.
Thank you and sorry for the long post.
Click to expand...
Click to collapse
Looks like, you've recieved a faulty battery buddy. There is no history of such STOCK ROM/CUSTOM ROM bugs.
visheshjain25 said:
Looks like, you've recieved a faulty battery buddy. There is no history of such STOCK ROM/CUSTOM ROM bugs.
Click to expand...
Click to collapse
yep he should return the device back to the reseller.
dont forget to relock your bootloader, here is a guide for it.
Thanks guys... Yehp I read everything before touching it. Relocked and returning tomorrow. Thanks for the help. Will be back in a couple of weeks with a new one.
Can you tell us where you got the phone from? So i don't make the mistake of buying it from there.

Help Me Guys !

Please any help
Recently i replace my broken screen and my battery now when mobile charge is 50% its become 0% and turning off i will put my new battery photo to see if it original or not
Or its problem from phone !
Is there any body in this sleepy section ?!

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