FreydNot

It's working for me on my Galaxy S3 on T-Mobile. I have the hacked Sprint NFC drivers, but I've always had to use those. Since nobody replied to my question I decided to take a chance and try it. I uninstalled wallet first, installed the updated toolkit and then installed the new wallet app from the play store.

It's this working with the September 18 release of wallet?

My suggestion is to use the Device Properties feature of MoDaCo Toolkit to change the model, name and device into something that is able to get the Wallet app. The Galaxy Nexus is my go to. I usually just edit the build.prop, but it should be easier to do it with Device Properties. ro product model ..... to -- Galaxy Nexus ro product name...........to-- yakju ro product device .......to -- maguro

Same for my nexus 10 on 4.3. No extended power menu. Xposed installer also gives a message about not being tested with Android SDK version 18 but it appears to be compatible. I guess maybe not.

I'm curious if Xposed can work to enable T-Mobile USA tethering on the Galaxy S3. The hack is documented here.

I was able to get my T-Mobile USA Galaxy S3 (t-999) working using the instructions from that XDA thread. Finally I am able to use google wallet on my new S3.