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My daughter has a 5s that was submerged in salt water and then attempted to power-up prior to the phone fully drying out. The phone shows no signs of life even when plugged into a power source and no computer recognizes the device. My question is whether data (specifically information in the Notes file) can be retrieved and, if so, by whom? These data are not backed-up anywhere; they only exist on the phone. Thanks in advance for any guidance.