What (Windows) are you using to extract it? Where did you download it from (to check for safety)?
Because this is a very old file found on third-party repositories, it is crucial to scan the extracted files with an updated antivirus program (like Windows Defender ). Download Flash201512211106 rar
Ensure this exact version matches your device model, otherwise, it may permanently break (brick) the hardware. What (Windows) are you using to extract it
Also, if you want me to search for a safe source or instructions for this specific flash file, let me know. let me know.