bad message 400
i was trying to change my country/region on app store and then I got this
Bad message 400 Illegal character cntl=0x11
User profile for user:
bailier
User level:
Community Specialist
Hello sefana,
Thanks for using Apple Support Communities. It sounds like you’re having trouble changing the country/region associated with your Apple ID. We’re happy to help.
We suggest making sure you’ve tried the steps here: Change your Apple ID country or region - Apple Support
If you get the same error, try from another device or the Apple ID website using the steps in that article.
If that doesn’t help, contact Apple Support.
Best Regards.