At the end of this tutorial you will be able to root or unroot (remove root) any smartphone or tablet Samsung very quickly and easily.
First of all, know that rooting does not cancel not the warranty of your smartphone / tablet EXCEPT if it is caused by any damage you may encounter by doing anything.
The procedure for removing the root (unroot) is done in just three clicks directly on the device via the application SuperSU (application installed automatically when rooting). The root one is done through a PC.
You will first need to prepare your device by making the developer options then by activating two parameters in them as shown in the video.
Then go to the CF Auto Root website available in the required items section on this page to download the version of the file " .tar.md5 " as well as the tool Odin3 which corresponds to the model of your smartphone or tablet. To know the exact model you must go to " About the device » at the very bottom of the settings and look for the line « Model number » . Once the model is located, press the keys CTRL and F to open the search window on the page and type it, you will then be redirected to the line that matches. Be sure to check that only one line matches your model. If there are several, first look in the column " Platform ", if the same thing is not written on the results, it is because your model exists under several processors, so you must search by your own means which one corresponds to your model. If the processors are identical, then the version of Android will change, so take the one of your choice.
Then start your device in “ Download " (volume down + home + power keys held simultaneously) then follow the steps shown in the video on Odin3. If your smartphone is not detected in the software try plugging it into another USB port, or make sure you have the drivers required installed on your PC.
Once the root is complete, your smartphone or tablet will boot several times in a loop and then once for all. You can then check via " Root Checker " , an application from the PlayStore if your device is properly rooted. If not, you can try again by starting over.
To see everything that is possible to do with root I invite you to watch THIS VIDEO.