Backup all your apps, books, and media services on another device.Ensure that you’ve already occupied payment methods for that country.You’ll also have to leave the subscription you’d been using via a Family Sharing group.Also, if you’ve applied for a store credit refund, wait till it’s approved.
How to Change Apple ID Country or Region from Web.How to Change Apple Store Country or Region on Mac.How to Change Apple Store Country or Region on iPhone and iPad.What to Do Before You Change Your Country or Region?.To know more, let me give you a walkthrough on how to change your Apple Store country or region on iPhone, iPad, and Mac. But before you make changes, it’s essential to take note of some points like canceling your subscriptions and leaving the Family Sharing group. Whether you’re going to reside in another country or want to try out apps and services of a different nation, you need to update the country or region that’s associated with your Apple ID.