Yes, you can update shipping address after the pre-order period (paid the deposit).
For all friends in forum,
Please remember that do not update the shipping address AFTER paying the balance, since the shipping process is arranged by different dep. It always has time lag between service and logistic teams. The deadline you can update it while you paid the balance and replied the update receipt address by mail in the mean time.
We may not get in time even if you sent us a FB/IG message for update in the last minute before shipping. We had several cases before and it did impact other order's shipping schedule since our logistic colleague need to pursue the parcel back. Thank you.