I cannot get 4G on it. Even after updating to a relatively new OS, it does not give me any 4G option. In the about screen its noted as Bold 9900 Smartphone (3G, Wi-Fi).
There is no carrier or RIM splash screen. Its been used on Rogers and I didn't have to unlock it. It came in a package and appeared to be new, but perhaps the person who sold it to me unlocked it prior.
I would like to use this on Bell now, but unsure if it will work.
Not sure how it being unlocked will have a bearing on whether the 3 or 4G shows but don't you need a up to date Sim card from the whatever carrier you're gonna go with to be able to show 4G.