Dell Wireless 350 Bluetooth Windows Xp Sp2

[SAStechies]

Hello All

i have dell inspiron 6000 laptop. i had windows xp sp2 on my laptop when i bought and still i have the same win XP with SP2. Couple of weeks ago bluetooth was working perfectly fine. But now when i try to do wireless transfer its giving me error saying "Connection with remote device failed". But still i can transfer file from my cellphone to laptop but not from laptop to cell phone? please any suggestions? i am sick of this problem. i called everywhere i spent more than 10 hr to solve this problem but cant get through it. please help guys....