: Before completing a purchase, request the IMEI number to check if the phone is blacklisted or still under a finance plan.
: Most late-model Sprint devices (those with LTE or 5G) will work on the T-Mobile network. buying refurbished phones from sprint
Because Sprint no longer operates its own retail stores, you must look to major online marketplaces and dedicated refurbishers: Walmart : Before completing a purchase, request the IMEI