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Thursday, June 20, 2013

Samsung Galaxy S2-Phone says battery is charging when it's NOT plugged in.

I got a rude shock when I saw the battery was shown charging when the charger was unplugged. I had the phone on  a car charger when on a long drive before this issue set it.  And the worst thing to happen was upon shutting down the Samsung Galaxy S2, it didn't boot and had the battery charging logo flashing...and it was never plugged to a charger.
Solution:
  1. The issue is with the USB port. 
  2. The center part of the USB port was touching the other sides of the port which made the device think the charger was connected but the fast was the port was getting short.
  3. All you need to do is to use a needle or a safety pin to space the center portion (to be done with the battery removed and phone off)  else
  4. Plug in the charger again and move the charger pin slightly up and down so that the charger pin would center the portion. 

Problem sorted. But also ensure that you clean the port of any debris. 

18 comments:

  1. Your blog is so informative and interesting. It is so helpful to others. Thanks for sharing it.
    Samsung Wireless Charging

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  2. The S2 has a large super AMOLED display.Galaxy S II will initially run on Android Gingerbread, which is a fantastic OS.
    Samsung Mobile Prices

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  3. These smart phones come with a promise that not only changes the users lifestyle but also gives them the sophisticated feel of the technology.

    battery pack

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  4. hi
    it worked at first.
    many thanks, you are a life saviour !

    Regards,

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    Replies
    1. Hi Narcis, Glad the fix worked :)
      -way2anand

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  5. Thanks for the info my friend...

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  6. Thanks for the Tip but any ideas why after i did that and even went to change the Socket and now i still have the same Problem while if i connect the Phone to the Charging cable USB without plugging it in the Electricity,the phone & the Battery work fine and once it's removed ,it goes back to the issue again.

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  7. Hi Ayman. By socket change are you saying that the USB port on the phone is changed?My understanding of the issue is-
    1. The USB port is changed and when used with the charging cable all is Ok.
    2.But on taking the cable out the problem remains.
    Well, I feel the Charging Cable is damaging the USB port of the phone. Suggest you do the process mentioned in my blog with a new charging cable and then please post your response. Sorry for the delayed response and sukran jazeelan for passing by :)

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  8. This worked for me TIP guys from me I did this I opened up the phone took out board where usb port is fitted and removed and cleaned it small screw driver and put it back and it worked fine as i tested also when i removed the usb board then it didn't show me battery charging logo without charger ...so i did understand it was usb problem so I solved when I put it back in usb board and works fine now btw I flashed my rom again with odin program so people if you guys have same problem and you did what I said then just buy new usb port with board and replace and it should solve your problem the are cheap about 3 pound in u.k good luck

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  9. Hi. It works . Excellent!!! Thanks a lot. It was annoying with the dockign sound, irritating me when on ear phones. Now am relieved :-)

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    Replies
    1. Good this blog helped. Thanks for your kind feedback.
      Regards
      Anand

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  10. Awesome! It worked. Thanks! NOTE: I had to persist with the cleaning before it came right. And then had to start up the phone before it all looked correct. I fished out a good sized dust-bunny! Also, I used a sharp pin and moved it pretty 'firmly' side-to-side in the narrower gap before it eventually sorted it out. Thanks again!

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    Replies
    1. Thank you. Phew!! it worked..lol

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    2. Hi, it worked for me, thought of chaning my batterry, but ur bolg resolved my problem. thank you so much.

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  11. I am doing it right now. It seems like my charger got some cooking oil inside the male port (smells like fish), which got some oil inside the usb port of the phone. I hope cleaning it works.

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