Hello,
I'm facing an issue while performing OTA firmware updates using the ST BLE Toolbox app. The image file uploads successfully in most cases, but quite often, the final confirmation pop-up (indicating completion or prompting for reboot) does not appear. Additionally, the BLE connection does not disconnect automatically after the upload finishes.
As a result, the firmware gets stuck, and it seems the device is not transitioning out of the OTA mode properly. I suspect the problem might be related to BLE service handling in the firmware, possibly missing a disconnection trigger or final response from the app.
Has anyone else faced a similar issue or can suggest what part of the BLE service code should be checked for proper OTA completion and BLE disconnection?
Any guidance would be appreciated.
Thanks in advance.
