Root rom manager bricked phone

[Hannibal09]

i was trying ROM manger, i installed custom recovery using phone model Commtiva Z71. when i tried to backup my current ROM, screen turns gray with follwing on upper corner of screen
"Fastboot mode started
UDC_start()"

i pulled out battery, trried hard reset, but nothing happening. after LG logo it keep returning to same screen. Plz help

 

[tntexplosivesl]

Probably because you chose Commtiva Z71 for your Clockwork Mod recovery. It's a completely different phone. Try getting a different recovery.