I also have this problem (Certificated not installed), and i’ve re-installed certificates and profiles several times, and everything seems to be ok but still “certificated not installed” in the build screen.
I could try to update Corona to #2393a but before it i wanted to build some apps which are in previous version (1202) and i built them for android and published at google play. It would be a lot of code changing to update them to 2393.
My question is, is there any other way solve this issue? maybe with a lower version of Xcode?
Just to be explicitly clear. Apple has changed their submission requirements. You must build with 2393a if you are Starter or Basic account and you intend to support iOS. For Pro/Enterprise subscribers you really need to use 2424 or later.
For Android, if you intend to use anything that uses Google Play services that could involve an Advertising Identifier (AdMob, other ad providers), you must build with 2393 or later.