The new version will still need this to be done, and every version onwards... at least until guys at MIUI figure out that CWM based recovery returns ro.build.product as "GT-I9300" and start including this by themselves
Open MIUI zip and move to META-INF\com\google\android
Open updater-script
Replace the first few lines with:
assert(getprop("ro.product.device") == "m0" ||
getprop("ro.build.product") == "m0" ||
getprop("ro.product.device") == "GT-I9300" ||
getprop("ro.build.product") ==...
Well, the workaround of the attachment is to use terminal emulator and enter "getprops"... I really needed MAC address, but hey, it's up to you.... If you use a custom keyboard, you should be fine :)
I can see that everyone is telling you to use the CF CWM that is n0t touch recovery...
See here's the real deal, the best recovery you are currently going to find for you S3 is here (but everyone do read... GSM version only):
http://forum.xda-developers.com/showthread.php?t=1719744
Will you be...