Psx Desr Update disc screen translation

Can anyone translate what this screen says after a psx update, i just updated my psx desr 5100 with my update disc and afterwords it comes up with this screen, i assume it means it either configuring the xmb or installing it but i have no idea and my galaxy s8 does not extract the text correctly can anyone help translate what it says?

 

I suggest downloading Google Translate. Works wonders for stuff like this. I got this with my Galaxy S7.

"Performing update, please wait while machine is updating

May restart more than once during update

May take several minutes, please do not power off until update is complete"

 

How did you manage to boot up the update discs? Have you got originals?