Transferring from Rented Server to Dedicated

I was wondering if anyone knew of a way to transfer everything you have from a Rented to Server to a brand new dedicated server. My Clan is the only ones on this rented and someone can make a dedicated, are we able to transfer the whole world data over?

No not possible at all

Do you know if it is possible to switch the rented server from running off of the cloud on a friends phone to running off of my laptop?

No idea, sorry.