Could please somebody check if on the German version of SFOS 4.3.0.12, the “System Reset” option is available? For whatever reason my phone does not show it.

There is no partition for the factory-reset image on Xperia 10 II. Therefore there is no option for the factory reset in the Settings. Instead of resetting the phone, it can be reflashed. Edit: my first post was not in reply to you, I was still searching for the link, when you posted :wink: