I have xiomi redme 1s handset.i managed to create a backup in my ad card,and after removing the card I reset my phone.now I am

Need some more details about the issue, your post cut off because you typed it into the Title not the main body field.

So you had a backup of the phone, then restored the backup, and now for some reason you can't create another backup? What are you using to back it up, what error messages are you getting?