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Sunplus 1506HV Firmware

CHIPSET: Sunplus 1506HV TYPE: Main board STATUS: ACTIVE

Firmware for the 1506HV board — an HDMI/HV output revision, so an exact model match is required.

FW / Available Versions

The files below are official / community-tested firmware versions. Match your exact model number before updating.

V3.1 (1506HV) 2025-08

HDMI output fix, EPG improvements

User Interface

Screenshot coming soon
Main menu
Screenshot coming soon
Channel list
Screenshot coming soon
Infobar
Screenshot coming soon
Antenna Setting
Screenshot coming soon
System Information

Download

VersionDateNotes
V3.1 (1506HV) 2025-08 HDMI output fix, EPG improvements Download
V2.7 (1506HV) 2024-02 Base stable release Download
Check your exact model/version number on the panel or in the menu before updating. Installing the wrong firmware can brick your receiver — never power off during flashing.

How to update

  1. Download the firmware file and copy it onto a USB drive formatted as FAT32.
  2. Plug the USB into the receiver's port and open the Software Upgrade / USB Update option from the menu.
  3. Select the correct file and start the update — do not power off during the process.
  4. The receiver will restart automatically once the update completes.
1506T/F 1506G 1506 TV