As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 6360 - MCO -LIT - EN ROUTE FROM MCO TO LIT, NOSE GEAR DOORS OPENED UNCOMANDED. ALSO DOOR CMD CIRCUIT BREAKER POPPED. INITIALLY SLOWED TO 210 KTS. FOUND NOTHING IN THE QRH THAT PERTAINED. CONTINUE TO LIT, LANDED WITHOUT INCIDENT. FERRIED FROM LIT TO CMH. REMOVED AND REPLACED NOSE GEAR DOOR SOLENOID VALVE IAW EMB 145 MM 32-33-02. OPS CHECK SATISFACTORY.