Tait’s internal memo (leaked via a dealer forum) stated: “Older firmwares allow direct write to the encryption key memory over the serial programming interface. v5.20.09 closes that vector.” Security researchers had demonstrated a proof-of-concept where a malicious programming cable could extract AES keys from pre-2021 7010Bs within 4 minutes.
Have you updated your 7010B? Did you notice a difference in performance? Let us know in the comments below! 7010b radio firmware update 2021
If you have located the exact firmware file for your hardware version, the standard installation steps are: How To Update Your Android Head Unit + Apps Tait’s internal memo (leaked via a dealer forum)
If you are determined to update your 7010B radio to the 2021 specs or fix a bug, you must identify your specific hardware. Did you notice a difference in performance
These radios share a common menu system, programming cable interface (Kenwood-style), and vulnerability to both beneficial and malicious firmware changes. The specifically refers to a set of community-released and official manufacturer firmware revisions that were rolled out during 2021 to address issues ranging from frequency drift to spurious emissions.
The screen will likely show a progress bar. It may turn off and back on again. Do not touch any buttons or remove the USB drive until the main menu reappears. Common Improvements in the 2021 Version