How to repair Blackberry Strom Mic Problem

 

Solution BB 9500 Mic Problem

The Picture below explains how to fix the problem BB 9500 with mic

This raises issues We can not talk to the other person
Indications of this issue , when we 're doing a call we can hear the other person , but the other person can not hear our voices .

In Fixing the broken mic problems , need more foresight , BB 9500 mic problem many factors among which its damage mic faulty , damaged path , and other damage due to its hardware .

In this case I will give blackberry 9500 mic repair solution which is caused due to hardware malfunction rather large , not because the mic and also not because of the damage path-breaking.

Have you seen the picture , If you find or are dealing with mic damage on blackberry 9500 mobile phone then you should try an image that I have provided this .
Please support the replacement of components which I gave the mic like a yellow circle in the picture.

Thanks

How to Repair BB Onyx 9700 Keypad Problem ( Hardware )

Good night @ SPH | this night I will share about tutorial how to repair keypad Problem about Blackberry 9700, Many cause occur problem blakcberry 9700 keypad Problem, but this session I will share About repair Blackberry Hardware solution Keypad Problem.

Please Follow this step : 

1. make sure the keypad 9700 Not have corrosion and other isolator on keytone

2. Check the circuit about keypad 9700 make sure the circuit is good

3. Change the part resistor of marking yellow on picture

Note : Resistor on the picture can remove and Make Jumper.

asha 300 speaker problem solution

Good night all

Before Iam posting to this article or solution about how to repair Nokia asha 300 problem speaker, I want to say sorry If my Languange is not perfect, Iam from Indonesian so My English not good

2 picture bellow explain about how to repair Nokia asha 300 problem speaker.

Problem speaker asha 300 have a several source, most damage cause the sircuit cut or not connected, this picture explain about sircuit of speaker way nokia asha 300, If you found problem about asha 300 not have speaker you can try this solution about this picture, OK i want little to explain picture No 1

this picture showing about circuit or way speaker asha 300, chek the sircuit marking red and black in this picture Of your PWB, Use multitester ohm Meter and make sure the circuit of speaker way is good, if the circuit Ok you can continue to Check the picture bellow this picture, If not good ( NG ) / Speaker ways cut you can make jumper to resolved this problem, Remember you must check the Coil component and make Jumper, this coil only function Conductor only, So if you make jumper this coil problem will be resolve.

if picture no 1 can't resolve your problem you can make this jumper same as this picture left, usually if you follow to picture in this article problem nokia asha 300 speaker solved.

Note : 

make sure your speaker asha 300 is good