I was trying to install the weekly ROM but without success. I have placed the ROM in the SDCard, then entered Recovery Mode (also did wipe on some attempts) and tried to install the ROM but everytime I have the device trying to install update.zip and then says it is corrupt. I reboot the device and makes a new install from the previous version. I also tried going through the Update App with the same result. (note: on the SDCard I have the xiaomi.eu_multi_hermes_***.zip) What am I doing wrong?