How to Get Vendor Blobs (Bangkk / Fogos)

Use the Bangkk zip for the device-specific vendor
Use the Fogos zip for the common vendor

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1. Clone and Set Up dumperx

git clone https://github.com/DumprX/DumprX
cd DumprX
./setup.sh

If there no setup.sh, make sure tools like lpunpack, payload-dumper-go, or payload_dumper.py are installed.

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2. Dump the Fogos Firmware

Inside the dumperx folder, run:

./dumper.sh link_to_fogos

Replace link_to_fogos with the actual firmware URL (for example, from Lolinet).

After extraction is complete, rename the output folder for clarity:

mv out/fogos_dump fogos_dump

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3. Dump the Bangkk Firmware

Run the dumper again, this time for the Bangkk firmware:

./dumper.sh https://mirrors.lolinet.com/firmware/lenomola/2023/bangkk/official/RETAIL/BANGKK_RETAIL_15_V1TC35H.88-16_subsidy-DEFAULT_regulatory-DEFAULT_cid50_CFC.xml.zip

Rename the output directory:

mv out/bangkk_dump bangkk_dump

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4. Generate the Device-Specific Vendor (Bangkk)

Go to your Bangkk device tree folder and run:

./extract-files.py --only-target path/to/bangkk_dump

This command extracts and generates the Bangkk-specific vendor blobs.

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5. Generate the Common Vendor (Fogos)

For the common blobs, run:

./extract-files.py --only-common path/to/fogos_dump

This generates the common vendor blobs, shared across devices using the same SoC or hardware base.

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Final Tip

The correct extraction order is:

1. Extract device-specific vendor first (--only-target)
2. Then extract common vendor (--only-common)

This order ensures that extract-files.py organizes everything correctly and prevents conflicts between device-specific and shared blobs.

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That's it! You now have both the device-specific and common vendor blobs ready to integrate into your ROM build tree.