Keypad Carbon parts of a mobile phone - mobile repairing

Keypad Carbon (Card level parts of a mobile phone)

Yah mobile phone ke buttons ko mobile phone ki pcb ke keypad tickly se connect krta hai. Tab koi button ka digit mobile phone ki display screen per type hokarshow hota hai.

Keypad Faults: -

1. Keypad not working

2. Keypad button not working

3. Ek key press krne per other key type hona

4. Some key not working

Mobile phone repairing course in hindi – me aap sikh rahe hai, Mobile phone ke parts, mobile parts me card level parts sikh rahe hai. Complete mobile phone repairing online free continue sikhte rahiye.