Originally Posted by monsterduc1000
So you are saying this should be good for the unrooted telus nexus s, i9020A?
Like Crimson said, only the I9020T and I9023 version has been released. Those two models both share the same AWS UMTS radio. The I9020A has an 850/1900 UMTS radio.
Theoretically, the I9020T/I9023 update file would work on a I9020A save for the radio if you force it to install. In the original post, there's a method to force the I9020T update to install on the I9020A and then flash a working radio. It's a good way to brick your phone though, if you do something wrong, and there's no promises on how stable it is.