Congratulations! You have successfully installed a new and a latest official Android 4.1.2 Jelly Bean OS on Samsung Galaxy Young smartphone.This stats that you’re done with the installation process of an official Android update. Once it get successfully done, you will have a PASS message from Odin tool.Click on to Start button to run the installation process via Odin tool.Your PC must have installed proper SDK drivers of Android to connect the device.Go to: Menu>Settings>Apps>Developer>USB Debugging.Make sure USB Debugging is enabled on your smartphone.Take a good backup of your device’s stored data like texts, pictures, songs, videos, apps and all the other important ones.Your device should be charged up to 80% to complete the installation process.Your device must be a rooted one CWM recovery must have to be installed in it.Prerequisites to upgrade Galaxy Young with an official Android 4.1.2 Jelly Bean Firmware We are not the responsible persons if you have applied it on your other Android device. Be safe and not to apply this ROM on other Android device. It may get you many undone results with some bug problems. This official Android 4.1.2 Jelly Bean custom ROM Firmware is only available for Samsung Galaxy Young smartphone. You are requested not to apply this Firmware on any of your other Android devices like a Smartphone or a Tablet device.