How can I remove resource packages?

Hi, I accidentally combined two resource packages in Minecraft Pocket Edition and then my Minecraft completely hung up. After I restarted Minecraft, the screen flickers completely and I can't do anything anymore. Can someone help me?

Restart mobile phone!

If you can't get the reccoursen packages out of the global resources in Minecraft itself you have to search the files in the files and move them somewhere else or delete them.