[Q] Maybe A softbrick topic

Hello Guys!
First of all I would like to thank every developer on xda for their hard work on developments.
I got atrix 4g about 3 weeks ago it was a korean version of SKTelecom. I wanted to remove the korean keyboard and stock apps so i decieded to unlock its bootloader and flash a custom rom. I used the international users sbf file to unlock its bootloader by using rsd lite. When i started the process rsd gave an error failed and my phone was stuck at a black screen. When i pull out the battery and rebooted it gave an error 1.3.8 something like that so i pulled out the battery and hold volume up button and the power it said starting fastboot so i unlocked the bootloader. Then the phone was booted up and there was no signal no 2g 3g data was working when i checked the imei of phone it said unknown and the phone keeps on rebooting no mateer how many services i stopped. So i decieded to flash a new rom and i installed a recovery i sucessfully installed neutrino rom but same problems appeared no data connection no imei phone keep on rebooting after 4 to 5 minuted. Now phone is at airplane mode while the wifi and bluetooth still works . Plz guys help me fix this problem. :(