Default [Q] HELP!! Null imei/ Unknown Baseband

Yesterday I wiped my cache partition and delvek cache through CWM recovery. When I turn on the phone again it wont get any sim signals. There's a circle with a cross. Then I found out there was no imei and baseband was unknown. I am trying to find a solution for 6 hours now but to no avail. Also ODIN cant detect my phone in download mode so I also cant flash any other Rom. I am totally screwed.
Phone model is SHV E210l
its lg u+ korean model with LTE and 2gb ram

Any help would be appreciated