Amazon FBA with US LLC as non-US resident

[Bensylve]

Hello Everyone,
I live in France and use Amazon FBA in the USA with my French company. I would like to switch my seller account from my French company to an US LLC. As a non-US resident, I opened an US LLC and banking account/card in the USA with a virtual mail address (which is perfectly legal).
In order to switch my seller account, I will have to change 1) Deposit methods 2) Charge methods 3) Business address (the Legal Entity name remains the same so no change).
I would like to know if someone made the same kind of change recently. How long does it take? Is a bank statement enough to change the business address? (obviously, I don't have any utility bill on my virtual mail address).
Thank you for your feedback.

[Beautiful]

If you're going to update account information you should do it from the same IP that has been used on the account

You want to use the same system that has cookies built up

Doing those 2 will reduce the chance of getting additional documentation requests

The most common document requests for updating info is the utility bill and business license, they may ask for a bank statement if the name is different than what is on the account