I can't answer that question for sure I flashed MIUI.us_ISC-Leo-2.3.30.zip from this post this post in smokins blog
Also in the new HWA Rom, I have weird issues with the alpha of half transparent icons changing as well as the symbols in the status bar changing thickness while I shuffle around on the homescreen.
Also I cannot login to google latitude because it says I already have this account active on the phone but then toasts "login failed".
I will set up again later tonight, see if it works then.
I also I installed TSF shell (a fancy 3D launcher) for the lulz and I works very smooth, only, it's a bit cumbersome to use.
Furthermore: question, did you guys find an APP that reads QRcodes on our Android4 Leo Roms? non of them work for me.
anyway where s good step to install v4 ive still used miuiGB and installed from MIUI official instruction
maybe can help me for it by step (: thanks you