When you jailbreak your iphone is this supposed to happen?

When you jailbreak your iphone are all your apps, messages icon, phone icon, etc supposed to disappear? That's what happened when I jailbroke mine but I restored it with iTunes so it's back to normal now. I'm just wondering if that was normal? Because I do want mine jailbroken but I don't want that to happen again

Jailbreaking does not wipes off your data, It just removes the limitations placed by Apple and install Cydia on your device.