How to recover from bricking your phone - The Easy Way

hEY I WAS TYRING to update my phone via LG support tool but it wasnt working ... browsing throug the options i clicked over update recovery and Koboom....My phone was upgrading or something , screen was yellow showing emergency mode ...it between some error displayed on the LG support tools and it asked me to remove battery , replug & start all over again... But my phone didint start at all ...and it just stopped...

Please help me...is my phone bricked or what ? what should i do now take it to service centre ?
 
When I try to unbrick my phone with lg mobile support tool it stucks at 4% and it asks me to remove the batary and reconnect the device. I can't get throw this pls help me
 
my phone recently fell in the toilet so i asked my aunt for an old phone of hers. it turns out it only wants to go to the 4G LTE screen and download mode. but i also tried do the software thing on my computer but it says it unavailable. can you help me open my new phone?????