Update with European SimCard only, S7 Edge?

[ucann]

Update with European SimCardOnly S7 Edge

I would like t ask a question about that.
When I buy a s7 (european card sim only),first I need to use european card like a 5 minutes afterthat I can use non-Europe. So afterhat updates are coming and need to update.İf I install the update, do I need to use european cards or not ?

Please help about that