Cracking sound with Bluetooth headset

[HappyFace]

I got my S200 back from a repair and it was also upgraded form G3 to G4.

Everything seems to work fine, except my Jabra BT500 head set. After pairing with my S200 I got a very cracking sound.

So I checked my Jabra with another mobile phone and it worked very well. I checked another head set with my S200 and again a cracking sound.

Does anybody knows how to solve this or do I have to return my S200 again for repair?

[samstown]

Hi, I have excatly the same problem, it also occurs with the bluetoothof my car...anyone can help us?:)

[HappyFace]

I have returned my S200 to QTEK today in order to have it repaired (again).

I have tested it (in my car) with 2 other Bluetooth headsets and there was no problem. There was also no problem when I tested my own headset on another phone. So this proves that my S200 has some kind of defect.

[baramuse]

The sound is very crappy ?
Or is the soud quite ok, but experiencing high frequency glitches, kind of metallic parasits?
Because in that case, there is nothing to do, It's due to the MS bleutooth stack which has a very poor encoding librairy... and since there is no widcomm stack for S200 (and some other qtek too, a lot of people is yet trying to malke it work), then evey bleutooth headset will have bad sound in A2DP with the S200 :'(
One of the main reasons why I want to change for a widcomm stacked pocketPC (shame on MS!!!!!!!!!!)

[samstown]

For me, the quality is very bad. At the beginig I use it only on my car and it was working perfectly, since I try to connect to the bluetooth headset or to my computer the sounds became very very crappy. I have Dopo ROM, which rom do you have? what ROM do you advise? Thank you

[HappyFace]

I have tried the LVSW, Jester and shipped ROMS and all these ROMS have the same problem. So I think that it is not related to the ROM but due to bad hardware components.

[samstown]

it's strange because it was working for me before I use other bluetooth device. I will try to upgrade the rom to the official QTEK ROM

[mDany]

I have the same problem. As if the bluetooth signal were cut per moment.

[baramuse]

it's not linked to roms, but to bluetooth stack, so since the bt stack is updated (but I doubt it), changing roms won't help :(

[samstown]

I could fix it, I update the ROM, delete all pairaing on my cars... I change the "hsotname" of my QTEK on "settings - Owner information" I recreate the pair and it works fine on my car, now crappy sound anymore. Just to test it again, I try to pair my "fujitsu laptop" to my qtek, since I did it, the sound is again very crappy. So I will flash again and pair it only with my car. If I return it to Qtek it takes 1 months... If someone can fix this that would be great.