Thanks to T-Mobile for sponsoring this video! I make the trek to Arizona to test out the 5G network with T-Mobile and asked you guys to help me turn it into a scavenger hunt with the new Samsung Galaxy S21+ 5G! To learn more about America's largest 5G network, click here: ► SUBSCRIBE FOR MORE VIDEOS: 🎶 MUSIC I USE - BE MY FRIEND: Snapchat: iJustine ► WHAT I USE TO MAKE VIDEOS: 📷 GEAR: Sony a7 III: Sony a7S II: FE 24-70mm F2.8 GM Lens: Rx100 V: GoPro Hero 7: Insta 360 One X: Rx0: Memory Card: BECOME A CHANNEL MEMBER: