or the water damage indicator can react. Straight from customer service when I inquired as to how my phone could show water damage when I didn't take it in the shower, have only had it 2 months in cold and no humidity, not dropped it in water, spilled on it etc. According to the customer service at HTC, and I quote. Even placing your phone by a cup or coffee or tea could activate the water damage indicator. Just an FYI to anyone out there whose HTC is still working and hasn't gotten screwed by this company. What a great scam to void warranty work.