Gf091122-rtmi-b550721-ela.rar

This is software . Double-click to begin the installation wizard.

Use WinRAR, 7-Zip , or The Unarchiver (Mac). GF091122-RTMI-B550721-ELA.rar

If the "ELA" suffix refers to Education, these are your curriculum guides or assessment rubrics. 4. Common Troubleshooting This is software

Always read these first. They contain the specific installation logic for this build. GF091122-RTMI-B550721-ELA.rar

If these exist, this is firmware . You will likely need a flashing tool or a USB drive formatted to FAT32 to apply it to your device.