wp7.8 with bluetooth & handsfree functional?

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http://forum.xda-developers.com – Hello all, I own a HD2 for a week now, and I have made it dual boot with wp7.8 and android jellybeanHD2. Unfortunately, in wp7.8 my handsfree when connected to the phone, don;t allow to the other person in the line to hear me. Only I hear them. Also, my bluetooth headset won't get connected at all with the phone. any suggestions/roms where this is fixed? I use this one http://forum.xda-developers.com/show...53078&page=327 (HowTos)