The simplest way to add the X-Ray Texture Pack to your Minecraft world is to use the X-Ray Texture Pack for Minecraft Pocket Edition application.

You can download and install Minecraft mods, addons, maps, texture packs, and skins with only one click with our 1-Click installer! Install the Pack (as shown in the Installation Guide at the Bottom) to get it operating, and then click the tiny gear to access the Texture Pack settings.

This is an unofficial Minecraft application, as stated. All Minecraft-related intellectual property is owned by Mojang AB or another reputable owner and this application is in no way associated with Mojang AB, the Minecraft name, or the Minecraft brand. According to the brand guidelines at http://account.mojang.com