Nokia 5610 LCD schematic jumper

Here is nokia 5610 lcd schematic jumper, hope usefull.

Nokia 6300-3500-3110c Handsfree Problem | Fault

Here tip for Nokia 6300, 3500, 3110c Handsfree problem | fault :

1. Upgrade firmware / software.

2. Clean Microphone connector, replace Microphone if needed.

3. If not solved check Handsfree jack / connector, replace Handsfree if needed.

4. if still not solved check or resolder asif emif, replace asif emif if needed.

4. if still not solved trace sound circuit .