NOKIA 1110,1112, MIC PROBLEM AND SOLUTION

NOKIA 1110,1112, MIC PROBLEM AND SOLUTION BY THE BOY

Nokia 1110,1112, Mic Solution Ways

 


long long long long long long long time. its must be crazy to take Nokia 1110 as part of our tutorials, so-many people they already forget the name Nokia 1110 or 1112, but on my consideration its good to look back and i am very sure this old school phone still exist

let use name these mobile phone with old school mobile phone, and so many people in this world today they are still using it, in
some country like; Nigeria,Ghana,Niger, etc. and most of the problems that this very mobile phone has is;

== Charging ways problem
== ear speaker problem
== loud speaker problem
== contact service problem
== local mode problem
== car mode activated
== No service problem
== mic problem
== drying battery problem

etc, Now today we are going to focus on mic problem which is our topic of the day,
The first step of this, is to change or replace the mic with another one or disassemble the mic and clean the rusty and dust gentle rise the pins,and assemble it.

The second step; check if the charging and ear pics connector is OK, if possible, replace it

- next step, in this way i am going to show you how to bypass the mic IC way, use universal mic, and follow the tutorial on the pic without mistake, go on and project a jumper from mic positive way to that very small coil, then from this coil to resistor R-5k which is located inside the CPU chamber.

Note; its note under most to pass the jumper with that coil, you can bypass it and go on, but its advisable to do it as shown on the picture.

if this help you pls leave your comment and share with friends thanks