happybuddhist respondió a las 2020-05-16 22:16:23
Hi there!

I believe you have restored an earlier backup when setting up your device. That's what caused the edit button to disappear. The edit button isn't generally backed up and when restoring it, it will be missing. There are a few methods to solve this :

Muchas gracias . Me funciono el metodo#2.
NOTA: Mi celular estaba nuevo.