Once the download finishes, an "Install Now" button will appear. Tap it to begin the installation. When the installation is complete, the device will prompt you to restart. Tap "Restart Now" to boot into the new software version.
The standard update method may not always work, especially for very old firmware versions or if the manufacturer's update servers are no longer online. If you encounter errors or no update is found but you know a newer version exists, proceed to the manual method.
The simplest and safest way to update your device is directly through its own system settings. Istar A9000 Plus Software Update
It is highly recommended to perform a factory reset after a major firmware update. This clears out old configuration caches that might conflict with the new software code. Go to Menu > System Settings > Factory Reset > Delete All . (Note: This will wipe your channel list, so ensure you backup your channel data to USB beforehand if needed). Reconnect Network
Go to Settings → System → Software Updates . Your device will automatically check for available updates. Once the download finishes, an "Install Now" button
Confirm the download and wait for the system to automatically install and reboot. Post-Update Best Practices
Improved compatibility with H.265/HEVC video decoding, allowing for higher quality playback using less internet bandwidth. Tap "Restart Now" to boot into the new software version
Running outdated firmware on your receiver can cause various performance bottlenecks. Installing the latest official software update provides several immediate benefits:
If your receiver is connected to the internet, you can update it directly. Go to > Setting > Network Update . The device will check for a newer version.
Press OK to begin. A progress bar will appear on the screen. Do not turn off the device or unplug the USB during this time.
If a new version is available, select "Yes" or "OK" to download and install. Important Settings After Update (Factory Reset)