Unlocked from best buy

[lightsleeper23]

I want to get an unlocked version of the z from best buy. But their website sucks and I can't tell if it has the proper radios to run on T-Mobile. And it says it's a 3G phone? Does the unlocked version not have any LTE?

 

[skyguy7567]

I don't live in the US so unfortunately I can't help you with the contract/unlocked issues. But something you should note is the device codes. C6602 is a 3G version, while C6603 is a 4G LTE supporting Cat3. When internet shopping, take note of these numbers. C6603 or C6602 will be shown on the bar code at the bottom of the phone.

 

[kingvortex]

To use T-Mobile (US) LTE, you need the C6606. The C6603 does not support the required bands.

 

[lightsleeper23]

Thanks for the help. Had to get the T-Mobile one.