TECNO T420 MIC SOLUTION AND JUMPERS

TECNO T420 MIC SOLUTION AND JUMPERS 

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TECNO T420 MIC WAY AND SOLUTION

Hi Guys This Tecno T420 mic way or jumper
as i use to say if you have any problems there are some excise you have to do before taking jumper, now if you have
tecno t420 that the mic is not responding or is not working, the first solution
you have to give your phone is that take your time and change the mic with new one or working one if the mic is not working
then you are good to jumper into next step which is shown below.

 

1.remove charging port and clean the place very-well then you will find two pin-out which is belong to mic
then scratch it gentle and then apply past and soldering led, by then you good to go! take your jumper wire and start
constructing your new mic way. after this do not use blower or candle when replacing charging port.

!!CHARGING PORT REPLACE BACK!!

 Disclaimer.We are not affiliate with cell phone companies like Nokia,Samsung,Sony Ericsson,Lg,Motorolo and some other etc Manufacturers / Vendors .All trademarks are the property of the respective trademark owners.we just provide diagrams for study and repairing purpose.these images are uploaded by website visitors.so we will not be responsible for any loss or damage, including personal injury.for more detail read Terms & Conditions and Privacy & Policies at bottom.

I know this is so easy for each and every engineer but they some who still novice (if someone misunderstand this i am sorry)
then use jumper wire to make a jumper from (PCB) to charging port after this then use ASTER BOND or arodies or any strong glue gum
that may be easy to get in your area then applier gentle and gum your charging port

Congratulation you have successfully finish your work its 100% working tested by me and others.

 Disclaimer.We are not affiliate with cell phone companies like Nokia,Samsung,Sony Ericsson,Lg,Motorolo and some other etc Manufacturers / Vendors .All trademarks are the property of the respective trademark owners.we just provide diagrams for study and repairing purpose.these images are uploaded by website visitors.so we will not be responsible for any loss or damage, including personal injury.for more detail read Terms & Conditions and Privacy & Policies at bottom.

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