1.J-618 Raido Upgrade Software Kit Free Download - European and American Version - Resolves TF Card Reading Issues, Download Link:
https://drive.google.com/file/d/1FPlPQobPXYCcZNFJsw7Nm-egAq8Nd_eV/view?usp=sharing
2.J-618 Radio Software Upgrade Kit Free Download - Universal Version - Resolves Bluetooth Headphone Compatibility Issues, Download Link:
https://drive.google.com/file/d/1scDh2w9C1UJQoGiCMJL6H1D25CbPZHNj/view?usp=sharing
3.J-618 Upgrade Software Suite (Japan Version) Free Download - Resolves TF Card Recognition Issues, Download Link:
https://drive.google.com/file/d/1SDg1RKMti4ulDpb8I_Y6zpcAkdULoW6v/view?usp=sharing
