How to Root Samsung Galaxy Note II, N7100

In This Post I Have Discussed About How To Root Samsung Galaxy Note II[N7100]

Big Thanx to Chainfire and Chenglu for great work.
You can get root access by A.Rooting your existing and desired ROM or B.Flashing prerooted ROM. 

1.Root with Stock Recovery - CF auto Root from Chainfire - can keep counter '0'
Big Big Thanks to Chainfire for giving this, Here is source thread

Download this CF Auto Root packageand extract it to .tar

Procedure :

•  Unzip the attached Odin3-vX.X.zip file 

  link:-

  Odin3-v1.85.zip

• Download and unzip the CF-Auto-Root-SGN2 file From Here>>
• Extract the Zip And Not The .tar File, 
• NOTE:-Disconnect your phone from your computer via USB.
•  Start Odin3-vX.X.exe
• Click the PDA button, and select CF-Root-SGS3-vX.X.tar
• Put your phone in download mode (turn off phone, then hold volume-down + home + power to boot - if it asks you to press a button to continue, press the listed button, or runadb reboot download command)
• Connect the phone to your computer
• Make sure Repartition is NOT checked
• Click the Start button
• Wait for Android to boot
• Done !!!