It is possible that you are using Sailfish FREE, as I am on Xperia 10 ii, this means there is no Reset option at the bottom (or near) of the Settings menu, this means you reflash, not reset.
See last comment from @jovirkku;
It is possible that you are using Sailfish FREE, as I am on Xperia 10 ii, this means there is no Reset option at the bottom (or near) of the Settings menu, this means you reflash, not reset.
See last comment from @jovirkku;