Data directly into WhatsApp delete
In WhatsApp, you can delete the Media data to each individual Chat. The downside: It's not all the Media data at once remove. Note: This practice tip has been tested with WhatsApp, in Version 2.11.426 on a Nexus 5 with Android 4.4.4.
- Go to any Chat.
- Tap the menu icon at the top right, and select "media".
- With a long tap on the individual elements, you select the files.
- Then tap on the trashcan icon to Delete.

Media-clear data
Data in the file-Manager delete
On the Android Smartphone, you can delete your WhatsApp media is also a file Explorer. This is about the ES file Explorer.
- Are you looking for in the file directory to the WhatsApp folder.
- Then open the Media folder.
- Here you can open various folders with Audio-, image-, and Video-files.
- Select the toolbar you want to delete objects from the end with a long finger tip and tap "Delete" in the bottom menu.
- By the way: On the Android Smartphone, you can remove from the application Manager all Chat history and settings with a tap on "clear data".

On the ES file Explorer
How you WhatsApp data on an external SD card to save, we can tell you in a further practical tip.
