i forgot to wipe dalvic catch during flashing a new rom (JBMP jelly bean mini project + gapps ) in xperia tipo st21i. I wiped both catch partition and data but forgot to wipe dalvic catch so there's a problem when i reboot it ... booom after sony logo nothing appears on the screen except JB MINI PROJECT logo, even i don't remember how did i enter in CWM recovery mode something like vol+ and vol- and both while pressing power button but my usb was connected.... please please fix this.. can any one help ? 
