get the 8550 working with bitpim, you must do the following (make sure you are using the latest test version of Bitpim):

You must first select the vx8700 as your phone, and try to get your phone book. You will receive an error - now click ok. Now switch your phone to other CDMA phone and view the file system.

After that view your filesystem > brew > mod > 10889 > ringtones


You must first select the vx8700 as your phone, and try to get your phone book. You will receive an error - now click ok. Now switch your phone to other CDMA phone and view the file system.

Either Bluetooth or the data cable is fine .

__________________
-
-

What is the link 4?