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Thread: micromax q3 bad contact charger

  1. #1
    GsmIndia Editor Sr. mukesh pathak's Avatar
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    Default micromax q3 bad contact charger

    i have problem in mocromax q3, when i charge, after 2 minutes it shows, BAD CONTACT CHARGER, please send its tested solution.

  2. #2
    GsmIndia.in Active Teen
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    Thumbs up MAKING OF CHARGER or bad contact FOR CHINESE PHONES


    MAKING OF CHARGER or bad contact FOR CHINESE PHONE
    S


    THIS MAIN PROBLEM IS WHEN U CHANGE UR CHARGER.
    IN ANY CHARGER OPEN UR CHARGER'S CHARGING CONNECTOR THEN REMOVE THE WIRES FROM CONNECTOR.
    RED,BLACK,GREEN,WHITE REMOVE RED & BLACK WIRE.
    CONNECT CHARGER WITH PHONE REMOVE BATTERY
    SEE - & + OF PHONE
    CHECK NEGATIVE CONTINUTY WITH MULTIMETER TO THE CHARGER CONNECTOR POINTS
    SOLDER BLACK WIRE TO NEGATIVE TRACED
    SOMETIMES IN SOME SETS POSITIVE IS ALSO GIVING CONTINUTY U CAN ATTACH RED WIRE.
    THE VOLTAGE IS OK BUT IT WILL NOT DISPLAY CHARGING THEN U HAVE TO TEST BY INSERTING BATTERY TO THE PHONE
    BY ANY WIRE OR TWIZER CONNECT ONE SIDE TO RED WIRE CONNECTED TO THE POINT THEN SHORT OTHERPINS ONE BY ONE BY THIS WIRE.UR PROBLEM IS SOLVED

    IN BAD CONTACT CHARGER PROB. U JUST HAVE TO TEST RED WIRE TO OTHER POINTS.
    I TRIED THIS MANY TIMES 100% SOL.
    THANKS
    POST RESULTS
    NOTE:- THIS PIC IS ONLY AN EXAMPLE TO TELL LIKE THIS TO DO THIS JOB.
    Last edited by umeshtarte; 08-10-2012 at 12:19 AM. Reason: MAKING OF CHARGER or bad contact FOR CHINESE PHONES

  3. #3
    GsmIndia Editor Sr. sdtelecom's Avatar
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    Default

    Quote Originally Posted by mukesh pathak View Post
    i have problem in mocromax q3, when i charge, after 2 minutes it shows, BAD CONTACT CHARGER, please send its tested solution.
    First use Better quality charger and check if same change eight pin leg otherwise remove eight pin leg & jumper charging connector + - to Battery connector + -

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