The official Android 4.3 firmware for the Galaxy S3 GT-I9300 is now available for download. This update brings several new features and improvements to the device. Follow the installation instructions carefully to update your device to the latest firmware.
Android 4.3 Jelly Bean is a significant update that brings several improvements and new features to the Galaxy S3 GT-I9300. Some of the key features and benefits of this update include:
: A massive community resource that hosts mirrors for official "service" firmwares (multi-file) which are useful for repairing devices that are stuck in boot loops. Key Firmware Information
: Ensure only "Auto Reboot" and "F. Reset Time" are checked, then click for Odin or help finding the specific region code for your carrier?
A frequently used alternative for downloading various regional builds.
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