I have 8830 from Sprint. However as I have left USA, I got in unlocked & am using it witha diff CDMA carrier. But I get Sprint in Mobile NW & also vendor ID is 104. ALso I get Sprint splash screen.
I haven't yet flashed my phone withmy carrier OS as he has disabled GSM for domestic NWs but my 8830 works on GSM & CDMA here as it has Sprint OS.

1. If I flash it with My carrier OS, will GSM stop workig? Is this a OS feature?
2. an i change Sprint namewith my carrier name? If yes, what NV items I shoud look at?
3. How to change teh spalash screen from sprint to new carrier?