It's not so much the splash that is the bother - the vodafone branding in the browser is incredibly annoying, and interfering.
It's redirected me to browser-based settings screens a few times, and is infuriating the **** out of me.
you cannot change the branding on any device made after the Bold 9000. RIM changed the security settings on all new devices so the software needed to load the VSM file to the ROM wont connect to the device. you are stuck with whatever carrier branding comes with the phone. sorry.
Have you seen this done? Everything I have read states that the new security phones, including the 9700, cannot be unbranded as of yet and that the VSM files don't work with the phones.