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:VS50012A_02_0922.kdz
Mega Mirror: http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FWA2EUV752OGAL4AA4F7O51/VS50012A_02_0922.kdz
The LG K8 V VS500 Software Update build vs50012a brings latest google security patch and bug fixes. The Update is also available via LG Bridge and Verizon LG Upgrade Assistant Tool.