I want to restore my Mi China Origin mobile phone to an earlier day, how can I do this?

[AC Question]

I want to restore my mi china origine mobile phone to an earliear day

My MI mobile's original features are changed after I upgraded it.

 

[anon(632115)]

Re: I want to restore my mi china origine mobile phone to an earliear day

YOu will have to find the ROM that matches the precise version of your device and reflash it. Rolling back may not be possible but you haven't given much information to be able to advise you. We need to know the exact make and model of the device and the current OS and baseband version

 

[maxim_bo]

You may restore you phone to factory setting - regular means.
In general, you must be more correct to ask a question.