mobile

It happened so that my HTC One X+ achieved a depth of 2 m with power up and stayed there for about 30 secs.
After this accident it was disassembled and professionally dried up with cleaning by aerosols.
Finally everything works fine except:
1. No Imei. *#06# shows empty string. However Fastboot in Show Barcode option shows correct imei.
2. Radio module version is unknown.
3. Big power consumption. Even with power down, battery will be discharged within a week so deeply, that even date and time will be forgotten. (Battery is ok – tested well) Main power consummer is Android System even more than Plants Vs Zombies 2 (if not to play much).
This happened half a year ago.
No regress.
So I decided to try to restore somehow and also try new custom firmware.
I do understand that most probably this is hardware problem.
However looking through forums I can see that many guys getting same problem with imei and radio module after flashing kernel.
I opened bootloader and installed OmniRom with recovery and proper kernel.
This does not solve any from 3 problems.
Now I found your site and see that radio module also could be flashed.
Maybe this is my solution?
Very sorry it is difficult to find proper info on your site due to my not well English.
I failed after few attempts.
Can someone help me by advice?
Many thanks in advance!