If you see a liquid-detection alert on your iPhone, read this support article for what to do --> If you see a liquid-detection alert on your iPhone - Apple Support
If it persists, get Apple to take a look at it. Go to this page to find your nearest Apple Authorized Service Provider (AASP) or Apple Authorized Distributor (AAD) --> Find Locations
How to make a Genius Bar appointment
1. Go to Genius Bar Reservation and Apple Support Options - Apple
2. Go to "Get hardware help".
3. Select your hardware and continue selecting options requiring replacing parts until you see "Bring in for Repair"
4. Sign in with your Apple ID
or:
Refer to this document for ways to contact Apple ➞ Choose your country or region - Official Apple Support
Select your country (also look for "other" regions), then a product. If you don't see one that handles your issue then keep experimenting with selections until you reach one that gets you a chat session or a telephone call and get the representative to redirect you.
or:
Contact Apple for support and service by telephone ➞ Contact Apple Support - Apple Support
or:
For the iPhone Service Answer Center click here --> Choose Your Country or Region - Apple Support
Select your country.
For a cost estimate:
- Scroll down to "Get an estimate"
- Enter the service required
- Enter the iPhone model you have
- Enter the version of that model
- Click "Get estimate"
For instructions on how to get your iPhone, iPad, or iPod touch ready for service click here --> Prepare your iPhone or iPad for service - Apple Support
- "To protect your information and save time, follow these steps before you get service for your device."
Note, however, liquid damage to iPhone or iPod isn't covered by the standard warranty - Water and other liquid damage to iPhone or iPod isn't covered by warranty - Apple Support