I dropped my phone into the boat docking area and retrieved it two days later. After opening the case and removing the battery, I rinsed it with fresh water; after drying it out, I did a quick rinse in 90% alcohol, dried it out, and let it sit for two days, then cleaned all connectors removed for battery replacement put back together with new iFixit batt. and did the. forced reboot, but no logo appeared; there were no other signs of life. I put the phone on charge for a day but no change. Since salt water is much better for conducting than fresh, I assume some component(s) may have shorted. Unfortunately, I couldn't find any diagnostic info for this issue; I don't like the idea of just replacing parts without some indication they are at fault. Any thoughts from the iFixit brain trust?