Downgrade BES-53248 firmware from 3.4.4.4 is failing

Applies to

• BES-53248
• Firmware Downgrade
• Firmware Version 3.4.4.4

Issue

Downgrade BES-53248 firmware from 3.4.4.4 is failing with an error:

bes-switch) #copy <file_path_url> active

Mode........................................... HTTP
Set Server IP.................................. <server_ip>
Path........................................... ./
Filename....................................... EFOS-<destination_version>.stk
Data Type...................................... Code
Destination Filename........................... active

Management access will be blocked for the duration of the transfer
Are you sure you want to start? (y/n) y

File transfer in progress. Management access will be blocked for the duration of the transfer. Please wait...
HTTP Code transfer starting...

File transfer operation failed.