Samsung released the official Android 4.1.2 update for XXELKC your S3 and now you can learn to twist this firmware successfully. This is a tutorial that will work only with this particular firmware Samsung Galaxy S3 I9300 model number. This is a version of firmware that works with the international S3 and if you want to apply it successfully on your device, then you should also read the preparation guidelines below.

Rooting your device's easy and you'll use utility Chainfire's CF Auto Root for this. Chainfire is one of the most popular hackers at XDA and it was only a matter of time until he would have shaken his request for rooting to work with this latest Android 4.1.2 XXELKC of firwmare release.

Now, read the guidelines below and when you're done with them and you met all the requirements, then you can go to the tutorial. Until then, read the instructions below: This is a tutorial that only works with the Samsung Galaxy S3 model number I9300 on Android 4.1.2 Firmware XXELKC Jelly Bean. Do not use the root samsung galaxy ace s5830 guide to any smartphone or tablet device, as you will brick them. This guide will not work for.

Make sure that your PC has the Samsung USB drivers installed on it. If yours does not, then you should use this link here to download them. Alternatively, you can use Samsung KIES software to install them, but make sure that this app is not running.USB Debugging option in the Options menu Developer Activate the phone. This will make visible your phone to your PC.