Last night around 7pm I put my phone in 1 foot of water for roughly 5 seconds. After the phone was in water I proceeded to dry it with a towel. Due to the s7 being advertised as water resistant in 5 feet of water for up to 30 minutes I assumed it would be fine. This was not the case, the phone now has problems with charging, random black screens, and will not charge past 70%. Any recommendations? Samsung has told me it will take then 15 days to take care of the issue which seems like an awfully long time considering I paid $700 for the phone.