Question 1

How do I extract a Samsung firmware file with Firmware_extractor?

Accepted Answer

First, download the firmware (e.g., a .tar.md5 file) and run ./extractor.sh with the file path and output directory. For example: './extractor.sh firmware.tar.md5 out/' will convert and extract images to the 'out/' folder, as per the syntax in the README.

Question 2

What dependencies are needed to run Firmware_extractor standalone?

Accepted Answer

You need to install various packages via apt (like unrar, p7zip-full) and pip (like protobuf, pycryptodome), as listed in the setup section. This includes around 20 commands, which can be time-consuming to set up manually.

Question 3

Can I use Firmware_extractor without the dumpyara project?

Accepted Answer

Yes, it can run standalone if all dependencies are installed, as noted in the README. However, it's optimized for dumpyara workflows, so some features might be less documented for independent use.

Question 4

Firmware_extractor vs Android Image Kitchen for extracting payload.bin?

Accepted Answer

Firmware_extractor supports a wider range of formats (e.g., .ozip, .kdz) beyond payload.bin, but Android Image Kitchen is more focused on A/B partitions and may have a simpler setup. Choose based on format needs; Firmware_extractor is better for diverse manufacturer archives.

Question 5

Does Firmware_extractor work with Xiaomi firmware files?

Accepted Answer

The README doesn't explicitly list Xiaomi formats, so it might not support them directly. It primarily handles formats like .tar.md5, .ozip, and .kdz, so for Xiaomi, you'd need to check if your file matches the supported types, such as raw payload.bin or super.img.

Question 6

How to fix errors when extracting OPPO .ozip files?

Accepted Answer

Ensure all dependencies, especially pycrypto or pycryptodome, are correctly installed, as OPPO files require decryption. The README mentions using pip for these, but if issues persist, check the project's submodules or issues for specific decryption keys or updates.

Firmware Extractor

What is Firmware Extractor?

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