If you just keyin the Serial Number for your Iphone, no matter which country you choose, It'll still show you the warranty status. To confirm you have the warranty coverage & repair service in that country, you will need to click on NEXT button.

For example: My Iphone show under warranty till 12 September which is in Malaysia country , but after you click the next button. The result will be no service available at the selected country. Please refer to the following screenshot


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