How To Check If An Iphone Is Under Warranty. Go to Apples Warranty Coverage Checker website. You can check if your iPhone is under warranty by entering your phones serial number into Apples warranty tracker.

The type of device. You can check if your iPhone is under warranty by entering your phones serial number into Apples warranty tracker. Open the Settings app.
Check your Apple warranty status.
Here if your iPhone is still in warranty youll find the option Limited Warranty with the expiry date right below the serial number. Here if your iPhone is still in warranty youll find the option Limited Warranty with the expiry date right below the serial number. This will tell you whether you are covered by the basic one-year limited warranty AppleCare or whether your coverage has expired. If you dont have the original packing handy.

