: The file path contains special characters or is too long, preventing the tool from correctly indexing the contents. Step-by-Step Solutions to Fix the Error 1. Verify and Re-download the Firmware The most common cause is a truncated file.
In technical terms, the "Central Directory" is a specific structure at the end of a ZIP file (or a ZIP-based container like an OFP file) that serves as an index for all files within the archive. When the Realme Flash Tool throws this error, it means:
: Right-click realme flash.exe and select Run as Administrator to ensure the tool has the necessary permissions to read the directory. 3. Extract OFP Files Manually
: Move the Realme Flash Tool and the firmware file to the root of your drive (e.g., C:\RealmeFlash\ ). Avoid folders with spaces or special characters in their names.
: The tool is expecting a specific archive format, but the provided file is either not a valid ZIP-based package or is an encrypted variant the tool cannot parse.
Flashing from fastboot successful but always boots up to fastboot
: Before re-downloading, clear your browser cache or use a different browser like Microsoft Edge or Google Chrome to ensure a clean download.
Sometimes the official tool struggles with the compressed OFP format. You can bypass this by extracting the contents first.
: The firmware file did not download completely, leaving the "Central Directory" index missing.
If the file is intact but the tool still fails, the problem may be the file's location.