after done install gimlo rom according to the instruction..my phone cant boot..nothing happen..after battery logo..it turn off..xperia miro..anyone can help..
I found a very similar issue report
here.
Fortunately it was solved.
Hopefully this can solve your issue too.
If not, just ask in this thread again. The developers of both ROM versions (for the Miro and Tipo) are watching it and have already posted answers in this thread.
EDIT:
And make sure that you flashed
this ROM version for your Sony Xperia Mico.
Detailed installation instruction are in post #2 of this ROM thread.