Hi all, I need to alter a file on my phone and am unsure how to go about it. It's the file that dictates the phone type for Bluetooth pairing. The reason I need to edit this file is I have a phone kit installed that echoes unless it's changed to normal phone, as apposed to a smartphone. This thread details the issue and how to do it on an X1, but I need to make the same tweak on my Xperia T instead: 1) Delete existing bluetooth pairing with CK-7W Carkit 2) Change Registry setting: HKEY_LOCAL_MACHINE\Software\Microsoft\Bluetooth\Sy s\COD the default is 5898764 (Decimal) which is "Telephone (Smartphone)" which you would think would work. Changed to 5374476 (Decimal) which is a normal phone. 3) Restart the X1 Please help! Thanks guys. Matt