Document the method to restore load/restore from backup (Noteeverything basic)

[dapgo]

Wiki doc requires to complete the method for restore without PRO plugin.

Reasons/facts:

• Basic(gratis( version doesn't have a function to restore from backup
• Restoration without PRO plugin is possible as I did with success in the past
• The PRO(paid) plugin doesn't work in some devices such as Blackberry10+Android runtime
• The PRO(paid) plugin requires to pay