To get a scatter file from an OZIP, follow these general steps:
If the original firmware is in .ofp format (often bundled with OZIPs), tools like MCT OFP Extractor or oppo_decrypt can extract it directly into a scatter-ready format. Popular Tools Used Ozip File To Scatter File Converter
def extract_and_decompress(ozip_path: str, entry: OZIPFileEntry, header_size: int) -> bytes: with open(ozip_path, 'rb') as f: f.seek(header_size + entry.offset) compressed_data = f.read(entry.comp_size) To get a scatter file from an OZIP,