Woreadlly wrote:
When deleted messages, deleted from android, the os removes the pointer to the files from the file allocation table and flags the deleted files as no longer needed. in order to recover the deleted messages, contacts, you need to avoid writing data to the card or internal storage, plug in your device and set the usb setting as mass storage so that both the sd card and built-in storage should be recognized and mounted as removable drive, scan the drive, then recover deleted contacts from Samsung s4 and Samsung messages recovery
I will try this suggestion.
Thank you.