I have a Redmi Note 2 that was (and is) running the latest stable ROM from miui.com. I wanted to root it and install the ROM from here. I followed the instructions (sideloading the recovery.img, rebooting to recovery and installing the two zip files). But the phone didn't like the zip files and said they were corrupt. I tried a couple of times. Finally I went back to the miui.com ROM. Can anyone suggest what the issue might be and help me get the ROM installed?