There are two methods depending on how the manufacturer designed the box.
Before attempting an update, verify these critical details to avoid "bricking" (permanently disabling) your device: : Confirm your box uses the Sunplus 1509 chipset series.
A primary feature provided by the is the Resume Play capability , which allows you to continue video playback exactly where you left off after an interruption. Key Features Enabled by the Firmware
) file for your specific device model. Copy it directly to the root directory of the USB drive (do not put it in a folder). Initiate Update Plug the USB drive into the receiver's USB port. Navigate to Menu > System > Software Update Miscellaneous > Firmware Upgrade USB Upgrade and locate your firmware file. Wait for Completion to start. The process usually takes 2–3 minutes. Do not turn off the power during this time, as it can "brick" the device.
Overview