If you have a considerable amount of data in your device memory and wish to transfer some to the SD card, you can utilize a file management app.
Here's how to move files on Obi Worldphone S507:
Step 1: Select the app manager.

Step 2: Choose the storage where your files are located.

Step 3: Select the checkbox to mark the images or files you want to move.

Step 4: Pick the files you want to move.

Step 5: Click on the ellipsis, then choose copy or cut.

Step 6: Navigate to the folder or SD card storage where you want to copy to, then choose the ellipsis, select Paste to initiate the copy process.

Wishing you all success.
