Lg g2 stuck on qualcomm mode only

Hey guys,i have Lg g2 800 at&t i installed a custom LP in it,after few hours it,s touch stopped working then flash it with KK firmware but no luck then i apply hardbrick proccess on it after flashing images i flash it KK firmware then it,s touch was working auto like a ghost using it then i thought to write other firmware images on it so i did agian same proccess i was trying it to connect in qualcomm mode with pc but now when i insert cable in pc auto detect the phone in qualcomm mode 9008 i short resistence many time with cable or without cable bt whenever i connect it with pc phone auto connect in qualcomm mode,so i put the phone for 2 weeks beside today when i connect it pc it,s still same it,s same with battery or without battery and not powering on also,sorry for my bad english.it,s make me crazy dont know what to do now.Experts please :confused::confused::confused::confused:

LENOVO A816 (qualcomm based) flash HELP NEEDED!

I need HELP with my Lenovo A816.

My phone is stuck, it turns ON and turns off. It comes as far as Lenovo logo and that's it. When it turns on, just vibrates, comes to logo and shutsdown again, and keeps doing that all the time.
I can't access anymore recovery menu, only Lenovo recovery but it does not help at all.
I accidentaly erased Lenovo launcher.

It doesn't get recognized via USB-PC. I tried flashing tools Qualcomm emmc download tool, qpst etc...

Can someone guide me how to repair the phone (flash custom ROM).
I have my wifes A816 which is working ok (except it also needs flashing ROM because of the chinese junk apps nad gapps not working, but don't want to ruin this phone also). Maybe having another would help rescuing my A816.

Please, anybody HELP.