I am sure that it was unlocked from before. To just make sure, I went threw the unlocking process once again. It said that it was successful. I tried flashing from
5_04.25.09 to Mighty5_05.08.09. It starts the flash process, goes into the boot loader and starts the flash. Then again after 1%, it stops gives the 244 error (invalid device ID) and the phone restarts and the flashing is stopped.
thanks for any help