LG Xcharge firmware update

[Android Central Question]

Phone got stuck on firmware update tried holding the power button nothing is working cannot access the battery

 

[B. Diddy]

Welcome to Android Central! Was this an official system update pushed over the air, or did you download the update file from some website and try to manually install it?

Is the screen frozen on some installation screen, or is the phone off and you're unable to power it on?