jio phone f220b mic jumper solution||jio phone mic problem

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jio mobile ka mic kaise lagaye

jio phone f220b mic jumper solution

jio f220 mic not working

jio phone mic problem

digital mic lagane ka asan tarika

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Mobile repairing book link



Soldering iron





Smd (blower) machine




Mobile repair tools & screwdriver



Soldering paste & flux paste





Pcb cleaner ipa & oca glue cleaner



Repairing mat


Microscope


Multimeter


Pcb holder