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How to unroot Samsung Galaxy S3 GT-I9300 [Guide]

Samsung Galaxy S3 [1]The Samsung Galaxy S3 is one of the most popular devices to root and because of that it’s also going to be one of the most popular to unroot. Here you can find the guide to unroot Samsung Galaxy S3 GT-I9300 smartphones by flashing the stock ROM. Here’s all you need to do to unroot Samsung Galaxy S3 devices with the model number I9300.

REQUIREMENTS

BEFORE WE BEGIN

HOW TO UNROOT SAMSUNG GALAXY S3 GT-I9300

Wait until that stock ROM completes installing before unplugging from the computer. You’ll know it’s done when you see the pass message on the display and your device reboots automatically.