Messaging app not allowing me to delete text, or copy and paste text

[AC Question]

I used to be able to modify text by deleting a thread and not the entire conversation but i cant anymore. I used to also be able to copy and paste a text to send to anotber bit this feature is also not working.

 

[Tim1954]

Device? Software? Network?

 

[marsha l]

Sprint S7

 

[Rukbat]

BTW, "thread" and "conversation" mean the same thing, "message" or "text" is a single message in a conversation. (No answer to your question, though - I can still do it on my Note 3, but that doesn't help you.)