Restore IF260 PLC Backup

Hello!
I encountered a similar problem with a backup on a CP260 IF260 PLC. I have a Bookline with 7 PLCs with old firmware (sswversion 2.24, 2.25, 2.33, 2.32). Now I have a backup of all the PLCs, but I can’t restore them. Can you help me? Thanks in advance.

Hi @Dimitry ,
Welcome to the Community!
@oliver_D is our expert for this topic, but just for curiosity…Where is the problem?
Have you tried to restore the images?
a) Yes, did you get some errors? if yes which one?
b) No, why? there is no documentation how to restore your image?

Ciao
Valerio