[ajayp0]

I'm a little confused on how GSM and CDMA devices work. I have a curve 9330 w/ Verizon Wireless. There is no SIM card slot..Can you still unlock it ?

[SwitchBeach]

No. You cannot "unlock" it.

On what carrier are you trying to use the device? In what country?

[ajayp0]

It's made for Verizon, I would like to use it on Sprint & im in the USA.

[Tõnis]

CDMA devices are best used on the network for which they're branded. Some carriers will flash another carrier's CDMA device to their networks, but the big carriers typically will not (at least not in the USA).

[Tõnis]

It's made for Verizon, I would like to use it on Sprint & im in the USA.

Highly unlikely Sprint will do it. (Neither Sprint nor Verizon will activate a device that isn't its own.)

[ajayp0]

Ahh ok Thanks..was just wondering how it works. :P

[Tõnis]

I mean, it doesn't hurt to try, to ask. I just give it a 99% chance that won't fly.

[SwitchBeach]

You need to get a Sprint branded device. Or switch to Verizon.