c3312 headphone mode
 

c3312 headphone mode, removed hf connecter and charging jack still prblem , plz help me experts

http://forum.gsmhosting.com/vbb/f258...oblem-1604600/



Tips way or workmanship when the exit profile headset:

1. Mobile opened the chassis and is powered using batteries
2. Set the voltage at the 2.8 Volt Power Suply
3. Attach the ground wire to ground PS PCB
4. Give the PS voltage 2.8 V to the legs with a plug-in handsfree note lcd screen at the point where the voltage had been able to change the handsfree profile
5. If there are changes, voltage 2.8 V jumper to the point of other working voltage
6. Just sharing the experience may be useful

Tested on all hp comes out due to the headset profile 2.8 V working voltage is lost.
Before jumper voltage, it could also throw component (capacitor / resistor shorting) the path

dont forget to click thank

C3312 head set mode
 

ans- charging pin just washed than your hand set 100% good work ok.........

samsung b313e
 

samsung b313e hedafree mode solution