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  1. Thread Author  Thread Author    #1  

    Default LG Optimus L9 Slow charging

    My Optimus L9 started slow charging no matter what I do. I plug it into the wall with the orginal charger and computer and it still slow charges.

    About a month before all this happened. I was trying to charge while the phone was off and it gave a charging with a yellow caution warning. Several weeks before this all happened MetroPCS pushed out an update for the phone and that is when I started noticing the problems.

    I also did a factory reset and still nothing. The android version is 4.1.2

    Is there a fix to this?
  2. #2  

    Default Re: LG Optimus L9 Slow charging

    Things that can fix this problem are unplugging and plugging in the phone into a wall ac adapter. The USB chargers usually charge slow.

    But since you did all of that I would suspect a faulty battery. I could definitely be wrong though.
  3. Thread Author  Thread Author    #3  

    Default Re: LG Optimus L9 Slow charging

    It is slow with the ac adapter too.
  4. Thread Author  Thread Author    #4  

    Default Re: LG Optimus L9 Slow charging

    How do I know if it is a faulty battery?
  5. #5  

    Default Re: LG Optimus L9 Slow charging

    I need to know that too pls, with my l9 battery drain issue.

    I'm about to buy a new battery. Weeks of observing have shown it's most likely a faulty battery in my case.

    I just wanna double-check before I spend money replacing a battery that was only well usable for a good six months.

    Thanks in advance

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