Look for a README.txt or instruction.txt file within the extracted folder, as firmware updates often require specific steps like battery minimums or specific file paths. Security Caution Since .rar files can contain executable code, ensure you: AN12323 : Firmware update - NXP Community
You can use popular extractors like WinRAR or WinZip .
Files named with this specific alphanumeric pattern (FMP followed by a number) are frequently used for firmware updates for networking equipment, set-top boxes, or internal hardware components. How to Use FMP1323.rar
To access the content of this file, you must first extract it using third-party software: