You can use Flint and Steel. Remember though that while Netherrack is flammable and burns constantly, the fire from it will not spread to neighbouring Netherrack, nor does lava ignite it. You'd have to use Flint and Steel on each individually.
Make a 4x5 obsidian frame, and set the middle of it on fire.
yes if they set spawn in the nether, but not many do
The get to the Nether in minecraft, you need at least 10 obsidian and a flint and steel. You need to make a Nether Portal, a 4x5 portal, and set it alight with the flint and steel.
get a nether portal and use netherrack
Use a fire charge to light the portal
YOU can find the nether hell in minecraft of corse
There is no way to get to the Nether World, in minecraft PE. The only thing you can do is make a Nether Reactor Core. See related link.
Yes and no. Yes, you can go to a poor excuse for the nether and no you cant go to the real nether. The poor excuse is the nether reactor. It basically puts netherrack around you and spawns LOTS of free items -__- Just break one block of the netherrack and you are outside in the same world. Pathetic i know. Hopefully they add the real nether
In order to to the nether you need a portal.
No, nor can you in survival. The Nether Reactor of Minecraft PE is not the same as the Nether in the PC or Xbox versions. Nether reactors only work in survival (intentional)
Yes. There are minecraft servers that have skyblock with nether enabled that are cracked.
A Nether portal is an obsidian structure that can transport players to or from the Nether dimension. USB doesn't come into it anywhere. The 'Minecraft USB nether portal' is just a YouTube fake.