( HELP ) K750i front speaker working but no sound when making call.

My K750i have white screen of dead, after update/flash Main+FS version R1DB001.
After recovery, the phone is working now.

But the front speaker/earphone no sound when making call. Wired hand-free and Loud-speaker (back) work fine.

Enter test mode with *>*<<*<* and do Earphone ( front speaker) no sound...but when I do mic test, I can hear the play back at front speaker.
I also able to hear start up tone and shut down tone at front speaker when on/off the phone.

The front speaker only no sound when making call, any idea? please guide.
Thanks in advance.


SOLVED, Thanks :a009:a009

Flash again with Setool, maybe missing files from acoustics.

Thanks for the reply.

I'm flashing the Main+FS version R1DB001 using XS++
Do you means flash the same Main+FS version R1DB001 using SETOOL ? in this case, can I use setool-lite to flash?
What else do I need to do?

Thanks

Main + FS must be the same ex:R1DB001 and you will need a customization pack
yes you can flash your phone using SEtool lite( i think it's better than XS++)