My samsung s7 fell down the toilet. The case moulds into the crevaces s (USB etc). Its working fine. Is it likely it could still break?

The phone was only in the toilet for 2 seconds, if that and I instantly took the case off and dried it.

Read more: https://samsungus.org/qa/s7/my-samsung-s7-fell-down-the-toilet-the-case-moulds-into.html