ok im sorry jeje
it is runnin stock rom, that's the problem... the phone is just rooted (i replace one of the font file in folder system, after reboot then the phone didn't start, im a idiot, i know) and i want to flash it with "KDZ" to recovery the files system, but the pc does not recognize the device then the drivers wont be installed... i tried with yellow screen but it just install the usb drivers...
I searched for Odin but i cant find... I am not very experienced with that phone because im L7 P700 user... Also i never had trouble with KDZ and Odin i mean i never used them so i can tell you what to do right... Just wait for someone more experienced to answer 
Yeah, thats the problem you can't replace like that in the system folder if you dont have full Root Permission, unlocked bootloader, etc etc... But unfortunately i can't find a solution for your phone because its new phone and there aren't too much choises
Sorry dude.
then run kdz and flash stock firmware
Hey, Odin is for samsung and KDZ is for lg, they are similar tools but firmware are different...
however you canT use Odin on L7, to restore from pc you need to use kdz, or official lg tool
---------- Post added at 02:49 PM ---------- Previous post was at 02:44 PM ----------
did you tried emercency mod?
switch off your phone,remove sim sd and battery, connect your phone to your pc throught usb pressing vol-
wait some minutes and driver will be installed automatically
Yeah, thats the problem you can't replace like that in the system folder if you dont have full Root Permission, unlocked bootloader, etc etc... But unfortunately i can't find a solution for your phone because its new phone and there aren't too much choises
Sorry dude.
will it work if i install the driver from other same model phone??
i got an idea
this is the drivers i need to install
