huawei phone problems

Hello lizmand,

Thanks for asking about iCloud on your third-party device.

It sounds like you need to adjust the App Specific password: Using app-specific passwords - Apple Support

"App-specific passwords allow you to sign in to your account securely when you use third-party apps with your Apple ID."

Thanks.

Have you tried deleting the iCloud email account, restarting the phone, and then adding it back using an app specific password?

lizmand,

What happened when you tried to create the app-specific password? The more details you share, the better we can assist.

Were you able to sign in here without any problems? Manage your Apple ID

We look forward to hearing back from you!

You are welcome. Glad to help.