Stuck On LG Start Up Screen After Rebooting During Update...

[TerellxAlmighty]

My LG Marquee during the reboot of an update installation didn't turn back on properly, the LG start up screen flashes on and off with 3-5 second intervals and then eventually stays on it, i don't know exactly how to solve this problem and am not trying to contact all these service providers, i'm trynna do it quick