mobile

I accidently flashed the zv5_radio.zip (which i downloaded from the root all the volts forum thread titled zv5 full update- odexed and deodexed for my own phone, an lg volt ls740) onto my husbands lg tribute ls660p, and now the screen stays blank. It still makes the boot up sounds and notifications as if its booting correctly and the computer still recognizes it, but if i try rebooting it to recovery or download mode, i have no idea if it works, and then the computer doesnt recognize it. I recently rooted his lg tribute and flashed twrp as the recovery.img successfully before flashing the volt radio.zip, the computer recognoze the phone in adb, but any rebooting stops that. I have no way to allow my computers rsa key on the phone either ive yet to find any .tot files or .kdz for the ls660 (stock or otherwise) or any .dll files for the lgflashtool either, cause im hoping that might be the answer. Please help. Or possibly a stock rom? The adb shell on the computer also says the device is not rooted or you do not have permission to do that, please help i read that i may have.overwritten tne aboot.img, but no luck finding any of those either. Thank you