This guide outlines the general process for extracting, modifying, and repacking firmware images commonly found on embedded platforms utilizing the TPS6586x Power Management IC (PMIC) or similar NVIDIA Tegra-based hardware.
: You can take the system.img from a newer firmware (a "donor") and pair it with your original tvconfig.img to ensure the screen and hardware buttons still work. tpsk706spc822 firmware repack
The extracted files and a configuration file ( config.ini ) will appear in the ./unpacked/ folder. Once unpacked, you can modify the specific partitions: This guide outlines the general process for extracting,