Select AP Chipset G2 (MSM8974) then select the correct COM Port and Target Directory (TOT Extracted location).Connect phone with PC via USB cable and open BoardDiag tool, Go to the Image Extraction area locate LS980ZV7.TOT file and location where the TOT file will be extracted.Download BoardDiag Tool and extract it.Install Qualcomm USB Drivers on your PC first.How To Unbrick LG G2 LS980 And Get Back Download Mode? Laptop or PC (Running on Microsoft Windows).⇒Stock Rom will solve if any app unfortunately has stopped working on LG G2 LS980.
⇒Flash firmware to get back in Stock condition and gain warranty again. ⇒Flash Stock ROM to Unroot, Upgrade and Downgrade LG G2 LS980. ⇒Stock ROM will fix if LG G2 LS980 Can't get into Download Mode.