Help me pls!

Hello everyone... I was on stock MM V20e-OPT2-HQ and I tried flashing to LP back, I used LGUP and check the update option cause refurbished only make me choose TOT file and no KDZ... after 100% complete. the phone wont pass the LG logo. my G4 is 510... help me please

from xda-developers http://ift.tt/1RJaez2
via IFTTT