Samsung Galaxy S3 i9300 is one of the most powerful Android smartphones around and it comes with impressive specs. It features a 1.4Ghz quad-core Exynos CPU, 1GB of RAM, an 8MP primary camera and a 1.9MP frontal one. It’s available with either 16GB, 32GB or 64GB of internal storage and comes in three colors: Pebble Blue, Metallic Blue and Marble White.
You should know that it’s always recommended to keep your device updated because updates come with security and bug fixes, improvements and more fixes. We will list on this page the best and most recommended updates for your Galaxy S3 i9300.
We always try all the updates before we write guides for them to make sure they are safe and stable. But please note that there is a risk to brick your device if you are not careful when performing the update. Also flashing an unofficial or custom firmware on your Galaxy S3 can void your warranty. And you have to know that custom ROMs require your device to be rooted, but we do have rooting guides too, so you don’t have to worry about this.By Alex Dumitru