Sprint locked smartphones now work with T-Mobile, Mint Mobile, and Metro SIM cards
You can now self activate t-mobile SIM to TNX program from Sprint.com website. I have successfully activated it on Samsung Galaxy A71 today using t-mobile R15 sim card. Download t-mobile App experience
Here's Why Your Sprint SIM Card Just Stopped Working
Sprint locked smartphones now work with T-Mobile, Mint Mobile, and Metro SIM cards
$0.99 Sprint sim card kit info and review
Sprint SIM cards will stop working May 1st : r/tmobile
Sprint To T-Mobile Sim Card - YouTube
6 WEEKS to SWAP Sprint for T-Mobile SIM Cards – C.D. REIMER
Report: T-Mobile reminds Sprint SIM customers to switch before May 1st End of Life - TmoNews
The T-Mobile Network Experience (TNX) - Next Step in Transitioning Sprint Customers - Mobile Internet Resource Center
SIM card & eSIM | T-Mobile Support
Sprint Users can now switch to T-Mobile : r/Sprint
When you refuse to switch to T-Mobile, you start collecting their SIM cards like they're Pokemon cards. : r/Sprint
Switching from Sprint to Ting Mobile:What you need to know - Ting.com