How satyamisme/balong-usbdload works
Balong-usbdload is an emergency USB loader for Huawei Balong modems. The main workflow selects a loader and serial port, optionally patches the loader and bypasses secure boot, then sends the loader to the modem over its emergency serial interface. Separate utilities patch loader files, inspect or edit partition tables, and unpack or repack loader images. Edges follow the shown calls and README; where the main program’s control flow is unsampled, links are omitted or marked unverified.
Main entry points: balong-usbdload.c USB Loader · usbloader-packer.c Image Packer · loader-patch.c Patch Utility · parts.c Table Helpers
Components 15
Emergency Boot
- USB Loader
balong-usbdload.c - Serial Transport
balong-usbdload.c - Secuboot Bypass
exploit.c
Loader Patching
- Patch Utility
loader-patch.c - Patch Engine
patcher.c
Partition Tables
- Table Helpers
parts.c - Table Editor
ptable-editor.c - Table Injector
ptable-injector.c - Table Listing
ptable-list.c
Loader Images
- Image Packer
usbloader-packer.c - USB Loader Image
usbloader-3372h.bin - Safe Loader Images
usblsafe-3372h.bin - Extracted Components
usbloader-packer.c
Other components
- Operator
- Balong Modem
Connections 18
- Operator → USB Loader: selects loader
README.md - USB Loader → Serial Transport: sends packets
balong-usbdload.c - Serial Transport → Balong Modem: transfers loader
balong-usbdload.c - USB Loader → Patch Engine: patches loader
balong-usbdload.c - USB Loader → Secuboot Bypass: may invoke
- Operator → Patch Utility: requests patch
loader-patch.c - Patch Utility → Patch Engine: applies patches
loader-patch.c - Operator → Table Editor: edits table
ptable-editor.c - Table Editor → Table Helpers: uses table format
ptable-editor.c - Operator → Table Injector: updates loader
ptable-injector.c - Table Injector → Table Helpers: finds and displays
ptable-injector.c - Operator → Table Listing: lists table
ptable-list.c - Table Listing → Table Helpers: uses table helpers
ptable-list.c - Operator → Image Packer: packs or unpacks
README.md - Image Packer → USB Loader Image: reads image
usbloader-packer.c - Image Packer → Extracted Components: extracts blocks
usbloader-packer.c - Extracted Components → Image Packer: repacked as image
README.md - Patch Utility → Safe Loader Images: creates patched copy
README.md