Full MM Firmware (not update) Zips on ASUS Site

Just checked the ASUS site and the full firmware files are now available for download. They have also made a downgrade firmware for anyone wishing to go back easily to L (seems to go back to the penultimate L firmware, which was .149 on my 550).

Link for ZE550ML: http://ift.tt/2bWqfnW

from xda-developers http://ift.tt/2bCCLfw
via IFTTT