You need to re-install the program or change the chip for the walkie-talkie.ĭownload the retevis RT29 programming software and codeplugĬlick the retevis rt29 'support” and choose software, and download the USB Driver，rt29 programming software and codeplug, if you want to resert your walkie talkie, you can download the retevis rt29 codeplug to resert your walkie talkie.Ĭlick the HD1'support” and choose software, and download the USB Driver，HD1 programming software and codeplug, if you want to resert your walkie talkie, you can download the HD1 codeplug to resert your walkie talkie. If you download different types of programming software (for example, download the programming software of RB27 GMRS radio and download it into the programming software of RB27V MURS radio by mistake), it may cause the walkie-talkie to freeze and become unusable.įor example: RT27 uses RT27V programming software to write frequency, and RT27v uses RT27 software to write frequency, which will cause the walkie-talkie to freeze and the red light is always on. RT Systems works carefully with each radio to give you software that handles the features of that radio.

You have a new radio to learn, and RT Systems software makes programming the radio soooo. Search for the model (for example: RB27) on, select the corresponding type of walkie-talkie(for example: RB27 GMRS ), and then select ' support' to download product resources. RT Systems is proud to offer programming software for radios from Rugged Radios.