Baseband version: I9020XXKF1
Current software build number is GRK39F on Android 2.3.6
I seem to have a pretty much unrecognised baseband version of the Nexus S. I brought mine carrier-free in the UK.
There are a bunch of updates listed in this thread on XDA: http://forum.xda-developers.com/showthread.php?t=1063664
But there are 2 versions beginning with I9020, but they have extra letters on the end (no X like I do) : I9020A and I9020.
None of them match up perfectly, what update do I need/any dangers of using the wrong one?