What Is Water Damage?
What actually happens inside a phone when liquid enters — and why every hour untreated makes it worse.
Definition: Water damage occurs when liquid enters a phone and causes corrosion or short circuits on internal components. Even IP-rated phones can suffer water damage. The longer a wet phone stays powered on and untreated, the worse the outcome.
What to do immediately
Power off immediately. A powered board + water = short circuits that can destroy chips instantly.
Do not charge it. Same reason — applying power to a wet board causes immediate chip damage.
Do not put it in rice. Rice doesn’t absorb moisture fast enough and adds debris. A proven myth.
Bring it to PhoneDoctor same day. Every hour of delay allows corrosion to spread to more components. Same-day treatment gives the best chance of recovery.
Pool and sea water is worse than tap water
Chlorine in pool water and salt in sea water dramatically accelerate the electrochemical corrosion reaction. A phone submerged in a pool for 10 seconds is harder to save than one dropped in a glass of tap water for a minute. Singapore’s coastal location and abundance of pools means this is a daily occurrence at PhoneDoctor.
Related terms
→ Corrosion — the chemical process that destroys boards after water damage
→ LDI — the indicator that confirms water has entered the phone
→ IP Rating — what water resistance ratings actually mean (and don’t mean)
→ Ultrasonic Cleaner — the treatment PhoneDoctor uses for water-damaged boards
Phone got wet? Act now.
Power it off, don’t charge it, and bring it to PhoneDoctor immediately. Same-day water damage treatment with ultrasonic cleaning.