I cant delete a file

[THE ONE ONLY]

hello guyz in my tecno phone i cant delete a file and once i am try to delete it ...it tells me that NO PERMISSION TO DELETE...pliz help me how can i fix it...
thnx for any answer

 

[B. Diddy]

Welcome to Android Central! Is this a file you downloaded or transferred to the phone, or is it a file associated with the system? If it's a system file, you won't have permission to do anything with it.

What app are you using to try to delete? Make sure you're using a good file manager, like ES File Explorer.