ABB TC50 upload program from another TC50 display

Hi to everybody!
Someone knows the procedure to upload a program stored in one TC50 ABB display (control pannel) to another one empty TC50? In one ABB manual it is mentioned this procedure but is not reported.

I have seen that powering on the display with the F5 button pressed down the display enters the TC50 Service Page and in theory it wait for a software upload but I was not able to understand how to put the other display in the "download mode".
I hope there is a power on procedure to start the download from a TC50 programmed.

Abb tc50

What did you do with your ABB TC50? I would like the programming software myself. I have all these older TC50's on machines, I do NOT want to update.