: If your device is an iSTAR unit, the NCTech Help Center provides various firmware update files (e.g., .nctuf format) and installation guides. Installation Steps for iSTAR Units
If you have downloaded a firmware file (often in a .rar or .zip archive), follow these general steps to update your device: Download Loader 2500hd plus rar
: On other models, power on the device and navigate to Settings > General Settings > Maintenance and select "Upgrade firmware" . : If your device is an iSTAR unit,
: For Solid brand set-top boxes, you can find official firmware and software upgrades directly from the SOLID Set-Top Box Software Upgrades page. Note that they often host their latest files on Google Drive for easier downloading. Note that they often host their latest files
: Use a tool like WinRAR to extract the contents of your .rar file to a blank SD card or USB drive .
: Plug the SD card or USB drive into your powered-off receiver. Initiate Update : Automatic Method : Some units like the iSTAR Fusion Go to product viewer dialog for this item.
will automatically detect the file and show a "software updating" message shortly after powering on.