Tuesday, November 20, 2018

Samsung Firmware Modifying!


As i'm working as a mobile software technician, alot of times i need to unpack some odin firmwares to add or remove some files, maybe adding some languages which isn't available in the firmware, then i repack it again so i can flash it with odin, i need to understand Samsung firmware structure, i need to know how exactly the system works, for example: I747 is an US phone, which comes with only 3 languages, if i want to add some other languages to it's firmware, then i need to understand the CSC tree first, so i can edit it and add the desired languages pack, i've been searching around for some tutorials about that but i couldn't find any, i know how to unpack and repack odin files, but as i said, i need to understand the system.




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