Texture Packs

A Texture Pack (or Resource Pack) is a file that changes the texture of blocks, mobs, items, etc. in Minecraft Pocket Edition. They were added in Update 0.3.0, but since 0.5.0, it became possible to obtain these only through jailbreaking.

They will be officially supported by Mojang again in Update 0.15.0.

Trivia

 * A Texture Pack can change the total appearance of a world to make it look old, cartoonish, etc.
 * It is also possible to create and upload a customised texture pack file.
 * Resource Packs, however, can change the sound files of the game.