| Partition Name | Filename Example | Description | |----------------|---------------------------|-------------| | preloader | preloader_ta1235.bin | Initial bootloader; handles BROM communication. | | pgpt | pgpt.img | Primary GPT partition table. | | proinfo | proinfo.bin | Factory info (IMEI, MAC, serial). | | nvram | nvram.bin | Wi-Fi/Bluetooth calibration, IMEI backup. | | protect1/2 | protect1.img | Secure system settings. | | lk | lk.bin | Little Kernel (secondary bootloader). | | boot | boot.img | Kernel + ramdisk. | | recovery | recovery.img | Recovery environment. | | system | system.img | Android system (sparse or raw). | | vendor | vendor.img | Vendor-specific binaries. | | userdata | userdata.img | Factory data partition. | | cache | cache.img | Cache partition (often empty). | | md1img | md1img.img | Modem firmware. | | scp | scp.bin | Sensor coprocessor firmware. |