Well, no need to worry! Theoretically, as long as you don't add new data to your SD Card to overwrite the space of the files you deleted, even though it may be a bit difficult to undelete SD files, there are methods for you to recover the deleted files from your Android SD Card. People sometimes make mistakes and accidently delete their important Android files from SD Card or format SD Card. It would break your heart if SD card files disappear somehow, which does happen now and then.

As an external storage, SD Card plays a very important role storing most of photos, videos, contacts and other files for Android users to save internal space. SD cards can be divided into several categories according to their formats and sizes, including micro SD, mini SD, and SDHC. SD card, short for Secure Digital card, is used to store and transfer information between digital cameras, Android smart phones and tablets.

SD Card Recovery - How to Recover Deleted Files from Android SD Card How to recover files from SD card?

Micro sd card recovery free android