These are instructions on how to root Samsung Galaxy Note 3 Duos SM-N9008 (running on android 5.0, built id LRX21V.N9008ZMUGPA1) using Odin on Windows Computer.
Requirements: Your Samsung Galaxy Note 3 Duos SM-N9008 should have at least 30-40 percent of battery to perform the rooting process.
Step 4: Now, you have to enable Download Mode on your phone. To enable download mode Press and hold Volume Down Key, Home Button and Power key at same time for 5-8 seconds (you have to press and hold all three buttons at same time) until download mode is not active.
Optional: You can also verify the root status of your device by using the Root Checker App.
[*] Warning: The above tutorial only works for Android 5.0 with the built id LRX21V.N9008ZMUGPA1.
[*] If your device isn’t running on the same built id LRX21V.N9008ZMUGPA1, then you may need to download and flash (install) the firmware based on the same build id. Later try to root your device from the above method.
[*] No data loss process: Your Phone Data like contacts, pictures, videos, music and etc will be not affected with the above method. In short, no data loss process.
[*] Samsung Stock Firmware: If you are looking for the original firmware for your device, then head over to Download Samsung Stock Firmware page.
[*] Samsung USB Driver: If you are looking for the original USB Driver for your device, then head over to Download Samsung USB Driver page.
[*] Big thanks to Chainfire for their CF Auto Root file for Samsung Galaxy Note 3 Duos SM-N9008. Without using the CF-Auto Root file, the above tutorial was not possible.