New can't install latest MIUI 4.1.3 on Lenovo A820

Jan 10, 2014
I have wiped data, cache and dalvik. i chose install from zip. the zip file installs ok. when i reboot i get a boot screen with logo. next nothing happens. just a logo. i have the latest clockwork mod installed. i have also changed partition to 2.7gb. please help. thanks.