redmi note 3g not charging no pc connection

Discussion in 'Xiaomi Redmi Note Pro WCDMA' started by soulfreem, Dec 1, 2014.

  1. soulfreem

    soulfreemMembers

    Nov 19, 2014
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    I have a note redmi 3g and from last night the phone dosnt charge at all and is not connecting to pc.I tried several usb cables and chargers still nothing!IS there any problem with the micro usb connector of the phone?Does it need to be repaired?Or something from the software site.Today i charged the battery with external battery charger and the phone worked ok.ANy ideas?
     
  2. mmmnnn111

    mmmnnn111Members

    Jun 18, 2014
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    saudi arabia
    Maybe it is fake device .... Xiaomi devices has very good hardware parts
     
  3. soulfreem

    soulfreemMembers

    Nov 19, 2014
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    no its original phone
     
  4. soulfreem

    soulfreemMembers

    Nov 19, 2014
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    Does anybody where i can find microusb connector to solder on the pcb of the redmi note or where i can find the whole board?
     
  5. leledumbo

    leledumboMembers

    Jul 26, 2013
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    Software Developer
    Indonesia
    Got anything that can measure electricity? Try checking the cable heads while the other end is plugged in to charger. My cables are fine from the start. It charges from both charger and laptop/desktop.
     
  6. soulfreem

    soulfreemMembers

    Nov 19, 2014
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    Where can i find the charging board of the redmi note so i can replace?
     
  7. iamrock

    iamrockMembers

    Dec 11, 2014
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    I had same problem but reboot food for me.
     
  8. wizgnome

    wizgnomeMembers

    Jul 9, 2014
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    After connecting a faulty USB cable my phone stopped connecting to PC and charging - It shows the symptoms of being in USB Host mode permanently.

    I was able to charge the phone by entering engineering mode (Dial *#*#3646633#*#* ) and going to the Hardware Testing tab, scrolling up to UART/USB switch and selecting UART

    The phone would then charge normally.
     
  9. alenbeharovic

    May 17, 2015
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    I have the same problem with charging RedMi notes and I did this in engineering mode, but every time when restart the phone he returned to the old end not charging how to solve the problem permanently. thanks
     
  10. Samuel Gabriel

    Jul 8, 2015
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    I had that problem too. And I did what u did too.. the problem is that there is some sort of confusion between Otg and USB... so you will have to short circuit the charging port to revive it.
    First open up your phone. To make the internal components visible.
    Then connect ur charger to the phone.
    While the charger is connected, use a flat metal or wire to short circuit the charging port. You should see a small spark and your phone would off.
    Connect battery and Switch it back on. If it doesn't work try again for three -four times. If it doesn't still work then send your phone for repairs.
    Don't be afraid, it's only 5volts your phone won't blow up. Short circuiting the charging port would revive it..
    I did that to mine and it has been working well till now.
     

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