3.5 (61) REVVL V+ 5G. T-Mobile®. 3.7 (123) REVVL 5G. IF YOU CANCEL WIRELESS SERVICE, REMAINING BALANCE ON DEVICE BECOMES DUE. For well qualified buyers. 0% APR. Qualifying service req'd. Credit approval, deposit, qualifying service, and, in stores & on customer service calls, $30 assisted or upgrade support charge may be required.