so I have had this issue for about 2 weeks. the first time....it wouldn't charge. so I waited 3 hours and it still wouldn't charge. I turned my phone off and turned it back on and it worked fine. couple of days later it did the same thing....and then again. then yesterday....it restarted my phone at least 10 times and it was still saying moisture detected. MY PHONE HAS NEVER GOTTEN WET!! I googled and ever since the last mandatory update....alot of ppl are having this issue. so today....again...I can't charge my phone. i called tmobile and they are replacing my phone. i checked the little card inside the SIM card slot and it does NOT show water damage so it is a SYSTEM ISSUE!!! come on samsung!!! first the NOTE 7 issue....now this?! so tomorrow I'm getting a brand new phone being sent to the store and lets see what happens with this cause now I can only use my wireless charger which takes HOURS to fully charge my phone!!!!