I am running IML74K Ics Perfection (located here
) on my rooted T-Mobile SGH-T989.
I was playing around with the build.prop and tried copying over a few pieces of the build.prop from my brother's Gnexus. After a decent amount of trial and error I was able to make some progress. Here is how I got farther than anyone else on this thread has so far managed.
1) Download Market Enabler from the Google Play store and, in the app, go over to "settings list" then long-press on where it says "[us] T-Mobile (T-mobile)" That should "fake" the android market (and any apps that really care about your carrier) that you are using T-Mobile.
2) Use Root Explorer or Aboslute System Root Tools (A personal favorite of mine) to replace the build.prop with this one build.prop
3) Install the google wallet apk from this post Lukegb's Google Wallet APK
If you click on the W in the Upper-left corner it should take you to a screen where you can put in a pin, then one where you can add cards. Not sure if the add cards feature works yet (because I don't have any cards to add) and I don't think we can get the free $10 unless we can get past the "Initializing your device" screen that it seems to be hung up on (and eventually the app stops responding). But this seems to be progress and I'm hoping that with a bit more tweaking or even a more stable rom for the phone we will be able to get this working and get our $10.