Forgot trusted phone number
I have two Apple ID, one of them is for downloading Chinese App. I change my number quite often so I totally forgot what number I put on for that Apple ID. Now I want to update some apps I downloaded, it won’t let me sign in unless I enter the code that has been send to the number. I can’t even change the number since I don’t know what it was. Is there any way that I can change the trusted phone number without enter that number?
iPhone X, iOS 12