Get the latest firmware updates to improve performance and fix bugs for Retevis radios.
Firmware
EZTalk 2S
EZTalk 2S-Firmware
2025-10-29
HA1G
HA1G-firmware
2025-11-27
HA1UV
HA1UV-Firmware-V1.01.13.001
2025-11-04
HA2
HA2-Firmware-V1.00.04.003
2026-01-19
HD1
HD1-firmware-V3.04
2026-01-09
HD1GPS
HD1-firmware-GPS-V3.04
2026-01-09
HD2
HD2-Firmware-GPS-V2.1.3
2026-01-09
HD2
HD2-firmware-V2.0.7
2026-01-09
HS2
HS2-Firmware
2025-10-30
MA1
MA1- Firmware
2025-12-06
MateTalk C3
MateTalk C3-FirmwareV1.00.03.017
2025-11-11
RA89
RA89-firmware_B91.38
2025-12-30
RB17P
RB17P-Firmware
2025-11-04
RB58
RB58-app-V1.01.03.002-20250915
2025-11-26
RB658
RB658-app-V1.01.03.002-20250915
2025-11-26
RB86
RB86-Firmware
2025-10-30
RT3S
RT3S-Firmware-AES255(CSV)-V219.60
2025-12-30
RT3S
RT3S-Firmware-AES255(CSV-GPS)-P219.60
2025-12-30
RT43
RT43-Firmware
2025-11-04
RT72
RT72-Firmware-Contact-Data-v1.00.08
2025-12-18
RT73
RT73-firmware
2025-11-21
RT76P
RT76P-Update-Firmware
2025-11-04
RT85
RT85-Firmware-V1.53
2026-01-04
RT90
RT90-Firmware-GPS-v5
2026-01-08
RT90
RT90-Firmware-v5
2026-01-08
RT97L
RT97L-Update-Firmware-V1.5
2025-12-08
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