<p>The BT Sport app closed on 12th October and has been replaced by discovery+. <a href="https://community.bt.com/t5/TNT-Sports-on-TV-Online-player/The-BT-Sport-app-is-closing-on-12th-October/td-p/2312034">Find out more about activating TNT Sports on the discovery+ app</a>.
I have the BT app on my Android phone. When first installed I logged in and it asked me to enter and confirm a pin number which I did. Since then around every 2 or 3 weeks it asks me to reset this pin. It works if I do so but I've no idea why it does it so frequently. I've deleted and re-installed the app but the same problem returns. Any ideas why?