How to make T-mobile Softcard app work in a AT&T Galaxy S3
I have a unlocked AT&T device which I am using with T-mobile. I am trying to use the T-mobile version of Softcard and have the special Sim card from T-mobile in my phone.
But when I launch the application, the Softcard doesn't seem to recognize my sim and shows up with a message - To use softcard, I need a different sim card.
Has anyone been able to use Softcard in a different carrier's device? Is there any build.prop settings you had to change ? I have changed the product.model and product.device in build.prop to reflect a T-mobile Galaxy S3, but this doesn't help to make T-mobile Softcard work in my At&T phone.
Any ideas ? Google wallet doesn't give the offers that softcard provides.
I have a unlocked AT&T device which I am using with T-mobile. I am trying to use the T-mobile version of Softcard and have the special Sim card from T-mobile in my phone.
But when I launch the application, the Softcard doesn't seem to recognize my sim and shows up with a message - To use softcard, I need a different sim card.
Has anyone been able to use Softcard in a different carrier's device? Is there any build.prop settings you had to change ? I have changed the product.model and product.device in build.prop to reflect a T-mobile Galaxy S3, but this doesn't help to make T-mobile Softcard work in my At&T phone.
Any ideas ? Google wallet doesn't give the offers that softcard provides.
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