Iphone 3g mic problems SOLUTION HERE , problem in cellphone stuck

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Iphone 3g mic problems SOLUTION HERE , problem in cellphone stuck

On March 29, 2015, Posted by , In iPhone, With Comments Off on Iphone 3g mic problems SOLUTION HERE , problem in cellphone stuck

Hey dumbos, if your iphone mic dont work or its distored.
SOLUTION very very easy,


Take a mic out of a nokia 6300,e65 etc etc.
take the old rubber out of origibal Iphone mic.
Now run cables direct out of mic DONT use the origibal cables.
MAKE A CALL AND TEST.

No Comment so far:

  1. tavenger5 says:

    Also check voltage in mic legs, it should be 2.6 to 2.7 Volts, and 1.1k to ground from mic neg.
    if mic its not working or distoring your V+ maybe around 2.2 or 2.4, that means use a diferent mic like from a samsung(D600) phone the got highier sensitivity and they work ok down to 2V.

    Also note make a call or use record app to test mic voltage.

    it that dont fix your problem get some alcohol and some matches and burn the bastard.

  2. Ann Elmore says:

    Bro If u show pic may be better to be helped for us.

    Br
    Mahadi

  3. Jaydude says:

    Here some pics see if to be helpeds.
    http://rapidshare.com/files/35273513…tled2.JPG.html
    http://rapidshare.com/files/35273537…tled3.JPG.html

    In the iphone 3g when the mic doesnt work or distors the bias voltage drops to 2.2 to 2.4Volts.
    note this bias voltage its controlled by soft, if you add a diferent mic like from a samsung phone that works Along with less bias voltage then we all cool.

    try it works for me

  4. chugowa says:

    Why you are trying to make one? this is available parts…1.50£-3£ cost only, so better use genuine mic..

  5. TechGuru says:

    dude, what dont you think i know that, what u think i strated fixing phones yesterday.

    The f…ken reason is when the automatic bias fails for some reason in the iphone mother board and the mic start distoring or not working due low bias.

    go get you electronics engenneering degree from a cooking school and post something helful. dumbo!

  6. newComer says:

    sir i want iphon 3g mic way Please give me solosion

  7. killu says:

    link not work bro error

    pleas upload new link ….

  8. RandikPixie says:

    does anybody have the wolfson WM6180C data sheet, this ic was custom made for apple so no info on their site
    i want to see the v-ref for the mic bias.

    this ic has 2 mic inputs as you know if i can get the data sheet maybe we can patch the mic from the headset to the normal mic input.

    damn apple keep everything hiden!!

    thanks
    Alex

  9. tavenger5 says:
    Quote:
    alexlaboratory
    Here some pics see if to be helpeds.
    http://rapidshare.com/files/35273513…tled2.JPG.html
    http://rapidshare.com/files/35273537…tled3.JPG.html

    In the iphone 3g when the mic doesnt work or distors the bias voltage drops to 2.2 to 2.4Volts.
    note this bias voltage its controlled by soft, if you add a diferent mic like from a samsung phone that works Along with less bias voltage then we all cool.

    try it works for me

    link is broken bro.

    thanks

  10. tavenger52 says:

    i fixed this by rehoting audio codec and power management chip.

  11. newComer says:

    link is broken bro.

    thanks

  12. Bo-Rens says:

    I have iphone3GS mic dont working ,so as headphones mic .mic its working around 2.2 V, kindly recommend to the point of repair! thanks

  13. sulmanz says:
    Quote:
    alexlaboratory
    Here some pics see if to be helpeds.
    http://rapidshare.com/files/35273513…tled2.JPG.html
    http://rapidshare.com/files/35273537…tled3.JPG.html

    In the iphone 3g when the mic doesnt work or distors the bias voltage drops to 2.2 to 2.4Volts.
    note this bias voltage its controlled by soft, if you add a diferent mic like from a samsung phone that works Along with less bias voltage then we all cool.

    try it works for me

    thanks ma man ,very nice info it works for me too on e700 mic.thankyou.

  14. tavenger5 says:

    id got a big problem here Please to be helped? iphone 3gs mic problem after i replace the mic stop working i mean power off? anyone can to be helped me? im here in saudi . what can i do 4 this problem ?