The Stock KDZ firmware for Verizon LG K8 VS500 is also available for download from LG Server, If you bricked your VS500 Phone, you can use this stock kdz firmware to unbrick it. You can grab it from below links:
Download Verizon LG K8 VS500 stock firmware
File format: kdz
File size: 1.6GB
Software Verison: VS50011A
Download from LG server: VS50011A_06_0719.kdz
Mega Mirror: https://mega.nz/#!r4V20ahI!SCcLew2YAV1fBrjFWOXk83fD7O1CVQ4hg0vedGTying
Do not try to root your phone with the Kingroot which may cause a soft brick,- Your phone stuck on LG logo or Booting securirty error 1009.
You can use LG UP to flash this kdz firmware, You will need to install latest LG USB drivers, LG UP Software and LG UP DLL for LG K8 VS500.
You can also use the LG Bridge to install the Update. The LG bridge has a “Update error recovery: feature which can restore your phone back to stock.
If you need the LG UP DLL for LG K8 VS500,. please let us know in the comments below.