Thats very easy, download this tool to your android; https://play.Google.com/store/apps/details?id=net.zhuoweizhang.pocketinveditor
Find your world, must to be at survival, if not find your world. Go to Edit World Info.
Now click Edit Inventory. Open the Optiins button at your phone. Click Add Empty Slot. Click on your new slot. Click the browse... button and search for TNT. Fill out on how many you want, -1 for infinitive. The Item Damage may only be at 0. Open MCPE and open your world.
Profit!
Tnt
Get the mod and usually its glowstone or another block the creator of the mod has added in.
i need help!
Its free
Unfortunately, you won't have a way to blow up TNT in the new update.
Not without a mod. 303 Arrows mod is good for what you are looking for but I think it is outdated
Unfortunately you cant because there is no way to get flint and steel. :(
It just hasn't been implemented yet.
you can't ):
You can't mod Minecraft PE, there's no way to add Herobrine into it.
Since you can't mod Minecraft PE, there's no way to add Herobrine in.
The ID (code) for TNT in Minecraft is 46.
In order to spawn Herobrine in Minecraft 1.3.2 you have to download the mod "Herobrine". Just Google "minecraft herobrine mod