Hai Gaes, :)
This was my first experience playing Pokemon GO on android smartphone Asus Zenfone C. Pokemon Go recently released the latest update to support the latest features on a smartphone with INTEL processors such as Asus Zenfone.
I will tell you how my experience getting Pokemon Pikachu, namely an ambassador in the Pokemon cartoon series.
Okay lets begin
1. Make sure you are new plays Pokemon Go, because this is one of the easiest ways to get Pikachu. if there is already playing, if you are willing to volunteer to start over to get Pikachu? : D
2. after we download / install Pokemon Go, we sign up with gmail account or pokemon trainer club. I suggest choose to sign up with a google account.
3. then select and modify the avatar. character in this game
4. then you will be asked to choose the first pokemon. there you will be shown a selection of 3 pokemon. but remember DO NOT SELECT THE THIRD POKEMON.
5. Go away from the area around 3 pokemon 3 pokemon until it disappears and appears again .. repeat step 5 times, then PIKACHU will appear among the three pokemon that.
6. then TAP and Response Pikachu with Pokeball by throwing pokeball towards Pikachu.
7. Yeaaa ,, you managed to get PIKACHU. pikachu strength is not good, but we can train him to be strong, and there was a distinct impression when we get Pokemon Pikachu.
That experience playing Pokemon Pokemon PIKACHU Go to get the beginning of the game.
pic from my phone 
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sorry for my bad english