if you buy an unsubsidized android device, the carriers don't get to tweak the functionality of the device. It doesn't have to be from an international seller

if you buy an unsubsidized android device, the carriers don't get to tweak the functionality of the device. It doesn't have to be from an international seller - I bought my device directly from Motorola and just put my T-Mobile SIM card in it. However, it still comes with the US version of Android, which doesn't support the FM receiver.