Cabir.U is a minor variant of Cabir.B the only significant difference is that Cabir.U Spreads in QEX00R.SIS while Cabir.B uses Caribe.sis. For more details, see description of Cabir.A http://www.f-secure.com/v-descs/cabir.shtml
Disinfection
Disinfection
F-Secure Mobile Anti-Virus will detect the Cabir.U and delete the worm components.
If your phone is infected with Cabir.U and you cannot install files over bluetooth, you can download F-Secure Mobile Anti-Virus directly to your phone