1 of 1 people found this helpful
Hi AkJa_4647796 ,
Its not because your serial flash is corrupted.
Recovery procedure is recommended to have download process. So that the device will be in download mode.
So please do recovery procedure prior to download.
- Press and hold the Recovery button
- Press and release the Reset (SW2) button
- Release recovery button
Also I would suggest you to add the HCI UART port in the make file
For example : test.Observer-CYBT_343026_EVAL download UART=COM23
Please also go through below KBAs for better understanding :