Supports/HD2/Software

Software

When downloading firmware/software it may show a virus, this is down to digital signing issues and is 100% safe. You can ignore it directly and put it in your computer white list.

Programming Software

RETEVIS Ailunce HD2 V1.10

Updated FW

These firmware are for the radio version starting with V2.

AilunceHD2-FW-V2.1.3-GPS
AilunceHD2-FW-V2.0.7-NO-GPS
How to Upgrade the HD2 V2 Firmware

USB Driver

Please select the corresponding software version of your system.
USB Driver (support Windows 11)

Ailunce HD2 V3 Software and Firmware

These firmware are for the radio version starting with V3.

Retevis CPS_V1.3.6
Ailunce HD2 V3 Firmware File
AilunceHD2_V3 Firmware Ver 3.1.7_20260717
How to update Ailunce HD2 V3 Firmware