Select your updated scatter.txt or raw configuration map file from your C:\BBK_Workspace\ folder.
Now you need to embed your modified pkgunsptlistbin back into the main firmware image.
: After making necessary modifications, repack the file while ensuring it maintains its original integrity and format. This might involve recalculating checksums or adjusting headers.
Use a command-line compression utility or a specific firmware script to re-inject the binary back into the central distribution archive. aftoolbbk5131 pkgunsptlistbin file repack
Factory versions of AFTool use this file to restrict certain cross-region flashing operations.
The bbk5131 part of the keyword most likely refers to , the parent company of vivo, Oppo, OnePlus, and Realme. While “5131” could be a chipset identifier (perhaps an MTK or Qualcomm platform), in the context of AFTool it is more likely a product code or firmware tag used internally by BBK.
Removing a firmware package's signature or ID from the unsupported blacklist allows AFTool to flash packages that would otherwise trigger an "Unsupported Package" or "Flash Forbidden" error. Select your updated scatter
Break down unified update packages ( .pkg , .bin , .img ) into individual partition images (e.g., boot.img , system.img , vendor.img ).
Step 1: Open AFTool 5.1.31 ──> Step 2: Choose "Partition Configuration" ──> Step 3: Match Hex Scatter ──> Step 4: Execute "Repack / Build ROM" Run with full Administrative privileges. Navigate to the ROM Production / Packaging sub-tab.
When flashing, modifying, or updating the firmware of BBK-owned smartphone brands—such as —developers and technicians frequently rely on proprietary service tools. One of the most critical factory utilities for these devices is the AFTool (BBK) . The bbk5131 part of the keyword most likely
The repacked file must maintain the exact same filename and location within the AFTool_BBK_5.1.31 root directory to be recognized by the software. Important Safety and Verification GitHubhttps://dplastico.github.io Packed Binaries and how to unpack them - dplastico
Use a specialized ext4 image extractor tool to unpack system.img or vendor.img , remove bundled bloatware APKs, edit properties via build.prop , and save the changes back to raw image formats. Step 3: Align and Reconfigure the Binary Maps
The byte sizes do not match the partition layout configuration.
This is exactly where (Package Unsupported List Binary) comes into play: