Posted by Jayce Ooi as Software
Samsung Galaxy S III Odin Download Mode is a must have mode. It is very useful because you need Samsung Galaxy S3 Odin Download Mode to root Samsung Galaxy S3, install custom / official firmware, kernel, ROM, CSC, modem… Install them with Odin3 v3.04 PC application when Samsung Galaxy S3 loaded in Odin Download Mode.
Samsung Galaxy S3 Odin Download Mode
How to load Samsung Galaxy S3 Odin Download Mode?
Custom OS installation warning
Samsung made a great move by letting Samsung Galaxy S3 bootloader unlock. You can change almost anything on Samsung Galaxy S3 thanks to that. Not like HTC One X locked bootloader. And unlock HTC One X bootloader will (or might) void warranty. S-Off HTC One X is still a long way to go.