How to find my Apple iPhone 5S
If you've enabled the Find My Phone feature and you misplace your Apple iPhone 5S, you can display its location on a map using iCloud and any web browser.
1. Launch your web browser.
2. Enter www.icloud.com in the address bar.
3. Click Sign In.
4. Enter your Apple ID.
5. Enter your password.
6. Click the arrow to sign in.
7. Click Find My iPhone.
8. Wait while your iPhone is located.
9. After a short while, your iPhone will be located. If you have GPS enabled, the exact location will be shown on the map.