Are you facing an error when you are going to restore your original ROM? It seem to be like an error message “md5 mismatch!”. Don’t be upset. In this post I’ll show you very easy way to solve this error. So follow the instractions
Go to your backup directory where you have made it.
Make a blank new file name with nandroid.md5 ( if nandroid.md5 file exist please delete it first)