mobile

Good day people, you are my last hope after 10 hours straight of scouring the net for solution to unbricking my LG G2. I went on to update it via PC Suite, get the Lollipop update, then it stopped working, i assume due to my phone being rooted...The phone boots up to saying that fastboot mode is enabled. 'Adb devices' not showing it, 'fastboot devices' showing a '?', fastboot commands seem to be understood by the phone, as it shows the command being executed, but stays there, stuck without ever finishing...i've tried everything i could think of or find...Please try to help me i tried really hard to get money for that phone it's a shame if it went out this way. Thanks in advance.