[Verizon LG G3] ArcticPat:
Hi I'm pretty new to rooting and flashing and all that modifying my phone stuff. Firstly I'd like to thank [MENTION=2560614]roirraW "edor" ehT[/MENTION] and [MENTION=5066255]LASERWOLF452[/MENTION] for the guides on rooting my phone which I've been trying to do for over a year, but just now finally succeeded.

Now I've run into a problem leaving my phone useless. Not sure if software or hardware problem. After I turn my phone on, which sometimes that doesn't work, it gets to LG logo then screen goes black, all buttons unresponsive including power button. I think I softbricked my phone because sometimes it gets stuck in the bootloop. (Edit: It doesn't go into the bootloop that often, mostly just blackscreens after LG logo or when I turn it on, it vibrates and that's all, logo doesn't even pop up.) Sometimes when I pull the battery out, wait a few minutes, then put it back in I can get it to turn on and get to the PB Screen after the LG logo (because I have the PitchBlack theme installed). Sometimes I can even get to my home screen even open an app, but then everything freezes and screen goes off. Usually after any of these attempts, doing anything with the power button results in nothing, not even a single vibration. It makes me think that the phone is on just the screen is unresponsive. So I have to pull the battery out and try again. I held volume down and power button til LG logo came on, then let go of power button and immediately held it again until I got into recovery. Scrolled down to factory reset, clicked yes, then most of the time the phone shuts off and the LG logo comes on and goes black again. One time it got TWRP to open up. But it froze and screen went black. I finally got it to go into TWRP again randomly, but trying to click on the "Advanced" key in the process of wiping the dalvik cache my phone half froze. By half froze I mean just that. The status bar showed my phone's changing temperature, the minutes were changing and the battery percent showed. When I went to slide the arrow to wipe the cache it wouldn't move. It was like the bottom part of my touchscreen wasn't working. Then I pressed the power button and it locked the screen and said slide to unlock but I couldn't slide the slider. So it's like half of my phone functioned and half didn't.

I wasn't having major issues like this except occasionally getting my phone to receive a charge or turn on. This booting issue started yesterday when I was at work. I was just playing pokemon GO and decided to charge my phone. I unplugged a charger for a Bose speaker (one of those color sound ones) and plugged it into my phone and it immediately shut off and wouldn't get past the LG logo. After a long night of failed attempts to get it working, this is where I am now.

I rooted my phone last week. After the first night I freaked out because I couldn't get my phone to turn on the next morning, I forgot to charge it and the battery was drained. It wouldn't even receive a charge. Then I googled some stuff and found out that taking the battery out and putting it back in can sometimes get it to receive a charge. Then I have to unplug it before turning it on or else it'll just reboot with the battery logo. I've had to do this every time when the battery is completely drained.

I rooted my phone by downgrading to 35B and doing all that LG FlashTool stuff then used Stump. Then installed TWRP and CM13. The most recent thing I have been messing with is Xposed Installer and downloaded and activated a few modules yesterday. Could those have done something? A few were out of date that I decided to give a try. After I turn my phone on and feel it vibrate and all that, I think it actually is turning on. Whether it makes it to the LG logo or not, it seems like it is turning on and maybe the screen just isn't functioning the way it's supposed to. I can't turn it on again, holding the power button does nothing.

Sorry that this was really long, tried to give a detailed description of my issue. Phone has been useless for 24 hours now. It really sucks because I need it, will be traveling through a few airports later today and need to call people to make sure I have rides. Only thing I can think to try is get a new battery. I would really appreciate any help that anyone can provide! I'm desperate.

Update: Recently I have been able to get the phone to start up like normal and get to the home screen, check my texts, that kind of stuff, but within 30 seconds it freezes and shuts off.