Please Help Updating Your Rom

Sep 30, 2015
Hi All, I am relatively new to your community, I recently bought a mi note and switched to TWRP with ADB and install basic android lollipop on it. but now my gf wants to install MiUi 7 cause the theme matches the pink colour of the phone blah blh blah blah blah. My question is, do i go through the same process I did to flash before but use one of your roms?? i cant seem to find a compatible rom on official MI site. Please direct me to the correct rom for my phone, much appreciate it.