I have use LG L70 and currently i have try to install CyanogenMod 11 in my mobile.
But After completed the installation i'm getting error DBI Fatal Err in my mobile.
I'm try to recover my mobile using LG Flash tool but my device not showing adb.
Any one Please help resolve the issue.
Answer I had this problem last day. you must press and hold volume up button and connet to usb cable with computer and then use lg flash tool and flash official lg rom. you can download this rom from lg site.