Wait 2–10 minutes (depending on file size). The tool will:
Wait for the process to complete. The script will decrypt the archive and output a standard .zip file. Step 5: Extract the Regular Zip File
Place your targeted OZIP firmware file directly into the same folder as the Python script. Execute the decryption command: python ozip_decrypt.py firmware_filename.ozip Use code with caution. Ozip File To Scatter File Converter
boot.bin 0x80000000
Never upload proprietary or confidential firmware files to an unknown online server. Keep this method for testing public firmware only. Wait 2–10 minutes (depending on file size)
Modifying Android firmware carries inherent risks. To avoid permanently damaging your device, keep the following rules in mind:
Open the extracted folder and locate the text file named MTxxxx_Android_scatter.txt . Troubleshooting Common Issues Error: "Python is not recognized" Step 5: Extract the Regular Zip File Place
Ozip is a proprietary archive format developed by BBK Electronics for Oppo, Realme, and OnePlus devices. It is essentially a standard ZIP archive wrapped in an encryption layer. This encryption prevents users from modifying the stock firmware or flashing it through third-party custom recoveries without authorization. What is a Scatter File?
The OZIP file belongs to a Qualcomm-based device (which uses EDL XML files) rather than a MediaTek device.
If you are looking to flash your Oppo or Realme device using SP Flash Tool, you will need a Scatter file. Since official firmware often comes in the .ozip format, you must convert it first. Follow these steps: