Help Software upgrade on Unlocked backflip

[ponganesh]

Hi,

I just got an unlocked backflip from ebay.

1. If i upgrade the software, will it again locked ? should i un-lock again ?
2. Will I be able to download any apps from the market. I'm not gonna use AT&T; No data plans. But, through Wi-Fi.?

Please suggest. Thanks.

 

[james27007]

if you upgrade you will need to unlock it again, and if you wantto use it on a different network from AT&T then you need to unlock it.

As for the apps, I don't see why not, the market has nothing to do with AT&T really