Bricked LS996 Sprint Flex 2

Phone was working on zv6 and i tried to flash zv5 tot file and the process stopped on 85% and phone went dead. Now when i connect phone it only recognizes as qusb dwnload in device manager, No boot, download mode, nothing... Has anyone tried solution to unbrick out flex 2...
Many of them have bricked their phones too, there is no proper guidance on how to bring back this phone to life... Solution will really be appretiated... Thank you

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LG L 23 G FLEX mobile error "PLEASE ENTER PIN/PASSWORD for DECODING" while encrypting

HI Experts
I bought LG G Flex L23 online from a site. I am from India, I am using this phone from 7 months... it was working all good....
4 days back on an evening i thought of encrypting my phone so i went into settings - security - Encrypt...
Then after that something strange is coming now only a blank screen with some Japanese or Chinese font (PIN) written in english is what i am able to see. It meant "Please input PIN / password for decoding"
while changing this setting whatever PIN i intended to put when i inserted the same its still not taking it... I am just unable tot do anything, after viewing some sites I thought to hard reset (by pressing long POWER key + Volume UP ) still i didnt get anything only a screen comes "MOBILE BACKUP AND RESTORING" then after tht some screen just flashes and goes away i cant even read / see whats written lastly "Android GREEN coloured symbol with a error symbol RED Coloured and NO COMMAND" is written again when i keep t as it is again JAPANESE FONT "Please input PIN / password for decoding" comes back....
What should i do now? please advice...