(often part of a full identifier like ) typically refers to an International Standard Serial Number (ISSN)
File Placement: Place the updata.bfu file in the root directory of the TF card. Some devices also require at least two MP3 files to be present for the card to be recognized correctly. 692x-updata
Enhanced Connectivity: Significant improvements for wireless Apple CarPlay and Android Auto stability. (often part of a full identifier like )
The 692x update includes the following key features and changes: The 692x update includes the following key features
(all DIP switches OFF) before initiating the flash via the Bluetooth Test Box. Option 2: Consumer-Facing Product Description (E-commerce) Latest Software Upgrade: AC692X Bluetooth Module Give your audio device a boost with the new 692X-updata
Pros
$ cat /sys/firmware/version
> 692x-updata (Build: 2024.10.22 / Delta Hash: 0x9F2A)