Discover the latest features and innovations available in the Galaxy J7 Prime (T-Mobile). Find the perfect Phones for you! Global Download Center. SAMSUNG assumes no responsibility, and shall not be liable, in connection with whether any such products or services will be appropriate, functional or supported for the SAMSUNG products or /5(7). If you would like to install and play the Fortnite on SAMSUNG Galaxy J7 Prime phone you should check out the list of supported slicelive.com you may find here you phone you will be able to install Fortnite on SAMSUNG Galaxy J7 Prime device.. List of Fortnite supported device. Samsung Galaxy S7 SM-G Apr 09, · Samsung Galaxy J7 Prime runs on Android Marshmallow out of the box with a Li-Ion mAh battery with Fast battery. It also has Fingerprint sensor on the front. It comes with connectivity options such as Bluetooth, WiFi, USB OTG, FM, 3G and 4G.