May I ask can you help me to downgrade my IOS Version. My phone is Iphone 11 Promax. Suddenly Automatically update it into a new version which is 18.0. Now my Battery is 0 %. There's a bug. How to fix it? How to return to old version? Thank you.
[Re-Titled by Moderator]
iPhone 11 Pro Max, iOS 18
You cannot downgrade from one production version of iOS to a lower one. iPhones have never allowed that.
I have no idea what is going on with your battery – unless you had it replaced with a non-genuine one.
But as for the "downgrading iOS" part of your question, you can't do that.
Повністю скинути айфон
Це можливо потрібно заново запустити пристрій перед цим повністю його скинути, важливо зробити копію даних щоб відновити свій Id або створити новий і завантажити дані з iCloud
Зверніться до служби підтримки Apple!
What should I do? My battery is 0 now. Is there any way?
I have a question why is my battery is unverified? What should I do?
How can I downgrade my iOS version on iPhone 11 Pro Max
