On my lg android I have a text thread on a phone on my companion family plan that has . . . wait for it . . . over 11,700 texts. Dumb, I know . . . Really slows me down and closes messaging often when I am sen on this thread with my wife. I have tried deleting texts one at a time - sometimes that works but when it does it takes over 30 seconds a text. Even so, 11,700 texts one at a time is a life's work. I have tried deleting several texts at once - it will not perform that function. I have tried deleting all texts. Used to just churn and do nothing - now it will not perform that function either. How do I delete this thread? Thank you . . .