These are the instructions to root Samsung Galaxy Star Pro Duos GT-S7262 using Odin Application on Windows Computer.
Requirements: Your Samsung Galaxy Star Pro Duos GT-S7262 should have at least 30-40 percent of phone battery to perform the rooting process.
Step 1: Download and Install Samsung USB Driver on your computer. If Samsung USB Driver already installed on your computer then Skip this Step.
Step 1: Download and extract the root files on your computer. After extracting you will be able to see the following files:
Step 2: Connect your phone to the computer using Data Cable and copy SuperSU.zip file to the phone memory.
Step 3: Power Off your Samsung Galaxy Star Pro Duos GT-S7262.
Step 4: Now, you have to enter into Download Mode on your phone by Pressing Volume Down Key, Home Button and Power key at same time for 5-8 seconds until you entered to the download mode.
Step 5: In the Download mode you will be able to see a Warning Triangle Sign. In this situation you have to press the Volume up key to continue.
Step 6: Now, Open Odin3 (found in the extracted folder, that you have downloaded in the Step#2) on your computer. Then connect your phone to the computer.
Step 7: Once you have connected the phone to the computer, Oden will automatically recognize the device and show “Added” message at the lower-left panel.
Step 8: Once your device detected by Odin, click on the PDA button and select the Recovery.tar file (you have extracted this file in step#2).
Step 9: Now, click on the Start button in odin to begin the Flashing. Once flash process is completed your phone will restart automatically.
Step 10: Once you see, the Green Pass Message then remove the USB cable from the device (during this process, your device will restart automatically).
Step 11: Now, again switch off your Phone.
Step 12: Now, you have to enter into the recovery mode. To enter Recovery Mode: Press and Hold Volume Up, Home Button and Power Button for 5-8 seconds. Once Samsung Logo appears leave the Power Key but keep holding the Volume Up and down key and Home Key.
Step 13: Under recovery Menu, using Volume Key navigate Install Zip from sdcard > Choose Zip from sdcard > Yes, install SuperSU.zip.
Step 14: Once Flashing is done, select Go Back >Reboot System Now from the recovery menu.
Step 15: Now your Samsung Galaxy Star Pro Duos GT-S7262 is Rooted. To check whether your phone is rooted correctly, open Applications Menu, there you will be able to see a new app installed, called SuperSU. If this app exist then it means you have successfully rooted your device.
Optional: You can also verify the root status of your device by using the Root Checker Application.
[*] No data loss process: Your Phone Data like contacts, pictures, videos, music and etc will be not affected with this method.
[*] Warranty Void: Your Samsung Galaxy Star Pro Duos GT-S7262 Warranty may be Void after following the above tutorial.
[*] Samsung Stock Firmware: If you are looking for the original firmware for your device then head over to Download Samsung Stock Firmware for all devices page.
[*] Samsung USB Driver: If you are looking for the original USB Driver for your device then head over to Download Samsung USB Driver for all devices page.
[*] Credits: The cwm recovery used in this tutorial is made available by sahaj360 (XDA Developer). Very thanks for the cwm recovery, without it the above tutorial was not possible.