Yuzi download

Failed at downgrading before I knew it I was bricked so went ahead and used the Qualcomm method got it to show up in device manager. As I was setting everything up the battery fell out, now my device wont vibrate or boot for that matter. Beforehand it only vibrated when connecting a usb to it, Any tips bring it back to life?
(I heard you can boot the os from an SD card but I dont have the .img file for my device.)
Device: LG Verizon VS985 was running MM

Hi, Ive tried many custom Roms like cm13 both official and unofficial, AOSPA, VO OS , hexagon but keep wifi on during sleep is buggy. Firstly I takes quite a while for it to turn off and when I does it doesnt connect back properly eg. It says scanning for networks but there arent any so to fix this I have to turn it off then back on for it to connect. Anone else experience this and is there any Roms without this issue or is it an issue across all Roms? Thanks