When I first received the Mi3, I did the CWM/root and installed the multi-lang rom. Does that prevent me from updating with the official rom updates? When trying to update, I receive an error. It states that my build.prop checksums do not match and a whole slew of other issues. My question is: How do I go about resetting the phone, root/CWM again and still be able to install the new 4.4.2 rom downloaded from this site? (I am also not able to flash it through CWM, something about the dual-boot system). Thanks for your help in advance!