Step 1: Extract and Bypass Driver Signing
Windows will block unsigned drivers in the repack. Reboot Windows with Shift + Restart > Disable Driver Signature Enforcement.
Step 2: Launch the Flasher
Run BCM_Flasher.exe as Administrator. The repack version will show "v10033 13.20" in the title bar.
Step 3: Detect BCM Bus
Click "Scan for BCM Devices." You should see USB\VID_05AC&PID_1281 (Apple Recovery Mode device). If you see "No Dongle," the repack's crack has failed; reinstall the drivers manually.
Step 4: Load the Firmware Repack File
Click "Load BCF" and navigate to the Repack_Firmware folder. Select the appropriate file: fast gsm bcm flasher 10033 13 20 repack
Step 5: Configure the Start Address
This is critical for the 10033 build. Set the Start Address to 0x1000000 (Baseband) or 0x2000000 (Wi-Fi). The 13.20 repack auto-fills this based on the BCF file, but verify it.
Step 6: Execute Flash Click "Write BCM." The status bar will display "Erasing... Writing... Verifying." Do not disconnect the cable during "Bootloader Reinit" (usually at 85% progress).
Step 7: Final Reset Once 100% complete, hold Power + Home for 15 seconds to hard reset. The device should now have functional Wi-Fi or a restored baseband. Step 1: Extract and Bypass Driver Signing Windows
Unlike standard flashers that only write the main firmware (MCU/PPM), this tool writes the complete partition map, including:
Even with the repack, errors occur. Here is the troubleshooting guide for this specific version:
| Error Code | Meaning | Repack-Specific Fix |
| :--- | :--- | :--- |
| BCM-404 | NACK received from chip | Re-enter DFU. The 13.20 repack requires a "clean" DFU (no recovery logs). |
| BCM-220 | Timeout on USB bulk transfer | Use a USB 2.0 port. USB 3.0 hubs cause latency issues with v10033. |
| Verify Fail at 0x13F8000 | NVRAM mismatch | Use the repack's "Force Write" checkbox. This ignores sector locks. |
| Dongle Not Found | Crack not loaded | Copy the loader.dll from the repack into the Windows System32 folder. | Step 5: Configure the Start Address This is
This is the tool’s primary function. If your Nokia X2-01 or Asha 200 shows no signs of life (no charging icon, no USB detection), the BCM flasher uses UART booting to jump-start the CPU. You will need a proper FBUS (Serial) cable or a modified USB cable using a PL2303 or FTDI chip.
For the engineers and advanced technicians, here are the technical specs of the Fast GSM BCM Flasher v10033 13.20 Repack:
Method A: Broadcomm (BCM) Download Mode Most BCM devices have a specific download mode.
Method B: Using the Tool