Help Bricked my Lucid2

[ryusama037x3]

I bricked my Lucid2 after uninstalling one of the system apps (I forget which one), because it was taking up space (yeah, I know. I could've just hid it.)
When I rebooted it, I was given a "Security Error", whatever that means.
I read somewhere that I can fix it by flashing the firmware, but I'm not having much luck figuring out how to do that.
How do I flash the firmware?
Will flashing it delete any of my files?

EDIT: Will it still charge, despite obviously being stuck in a boot loop?

 

[ndex477]

What is the model number of your phone? I see it is an LG but what is the full model number?

 

[ryusama037x3]

Vs870.
I forgot to say that. ^_^;