i did something wrong. i had installed 5.0.2 cm12 rom. then i decided to return 4.4.2 rom. and i downloaded this rom and flashed with twrp. there is no problem till this point. but... when the flashing finished and phone restart, i saw this screen (at the bottom ). then phone didnt start and twrp recovery dissapeared and new cwm installed.
i said ok. i can flash another 4.4.2 or 5.0 rom with cwm. but i couldnt. cos phone says im f180! but my phone is e975
wtf.. whats going on? also i couldnt flash stock rom with lg support tool. cos i enter my IMEI and tool says u plug wrong phone to pc. check ur bla..bla..
after all of these i read something about this problem and now this rom can installed on stock rom. i know this is my fault. but...
anyone please help me what can i do? i cant flash any rom, also stock. i love my phone
and i wanna use it again