When I tried to update my Region, unknow error occured.

ryusei224 Said:

"When I tried to update my Region, unknow error occured.: I would like to change my region in Appstore, however every time I tried occurs unknown error."

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You Need to Zero-Out your Balance:

Contact Apple Support or Purchase Something:

To zero-out your balance, contact Apple Support. Have the Apple Rep zero-out your balance. Another option would be to purchase something more expensive than what it is there, and let your default Method of Payment pay the rest.

Apple Contact Info:

• Contact Us - Choose Locations
• Proceed from there, as necessary
• Why the Wait: Phone calls are taking a bit to go through at the moment, due to lots of calls. With the Coronavirus Pandemic, many are at home at the moment, with much time on their hands to contact Apple. So, just stay on the line, and you will get through :)

Some things you can try. Do you have access to another WiFi network where you can try? That has worked for several people.

Try a restart.

Restart your iPhone, iPad, or iPod touch    *

Try a forced restart. See the section towards the end of the article.

Reset Device. -

If necessary

Hard reset.     -

Do a backup and try a factory reset. Then restore from the backup.

Restore to Factory setting.      *

Restore - If you see an error when you update or restore your iPhone, iPad, or iPod.   *

Backup - Restore your device from an iCloud or iTunes backup.     *