Is it necessary to do this step. Will normal update not work within "Add plugin" option and upload new zip to wordpress?Installation instructions for previous versions to v.4.2.5 :
1.- Make a copy of the configuration, accounts and everything you need via the fs poster plugin.
2.- Delete the plugin via the wordpress panel.
3.- Upload the new version of the plugin and activate it.
4.- Import again.
That's it.
Please guide.