Nokia 1800 light jumper

Nokia 1800 light solution using jumper.Nokia 1800 lighting part is different of other nokia phone such  as nokia 1600 or nokia 1110 phone.Nokia 1600 light work with light ic but nokia 1800 phone work with transistor.Now I come to work,If you face nokia 1800 light problem then you check transistor and you saw transistor is bad.but transistor is not available of you.Then you apply this solution.

How to do this work : At first remove coil and transistor then make yellow jumper and red jumper and cut led line and then led negative side connect with gnd,

Nokia 1800 charging solution

Nokia 1800 phone charging solution is very common problem.Charging is the very important part of mobile phone.Now I share how to solve this problem.View the below picture and read the below note.

How to do this work : First check charging port if ok next check fuse and diode  if damage one of them replace that.If they are ok but problem still then check charging transistor and red mark parts following above picture.  

Nokia 1800 light solution

Light is very important for every cell phone.Now I share nokia 1800 light repairing tricks.This solution make for nokia 1800 decplay light problem and keypad light problem.Follow to the below picture.

How to do this work : first check positive volt on the coil. Next check transistor and diode next check light voltage on the diode positive side and last check red and yellow line.If all ok but transistor is damage then replace transistor. 

Nokia 1800 charging jumper

Nokia 1800  charging problem is very common.So I made this problems solution and share with you.If you try all solution of nokia 1800 charging problem but problem still then you apply this solution.

How do it : First check charging port next check fuse and diod if they are ok but problem still then check pink color line if damage make this jumper. 

nokia 1800 display problem ways jumper solution

This is very important  solution of nokia 1800 phones.This solution help you repair nokia 1800 display related any problems.If your phone has broken any line then find out damage line then make jumper following below picture.

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