Here are my w610 logs:

11:58:26| Baseband ID: 9900

11:58:26| Protocol Version: 3.1

11:58:26| Warning: IMEI name does not match GDFS name (IMEI:Z520 GDFS:W610)

11:58:26| ...using IMEI name

11:58:26|

11:58:26| Profiling SEMC phone...

11:58:26| Platform: DB2020

11:58:26| OTP CID: 51

11:58:26| EROM CID: 52

11:58:26| EROM Color: Red

11:58:26| IMEI: 35715401xxxxxx

11:58:26| Phone ID: Z520

11:58:26| Region: BALTIC

11:58:26| CDA: CDA102568/1 R3A

11:58:26| Firmware Version: R6BC002

11:58:26| EROM: R3A022

11:58:26| Ready for operation!

I've been to mobile phone service and they have only flashed firmware, but it haven't helped.
Please note, that my XS++ 3.1 don't read correctly firmware's version!
I've flashed firmware once more to R8BA024 and EROM to R3B025, but program shows firmware version, flashed by phone service and EROM version, which was before my EROM flash.

Here's whole story of my phone crash:
1. It worked perfectly for ~two months after flash, that i made to debrand my phone.
2. One morning it just turned off. When i was trying to turn it up screen went white, but after a several times it turned up and showed "Network error", "Can't find network" or something like that (i don't remember exactly). Then the screen went white again and phone turned off.
3. When trying to turn it up, sometimes the screen blinked white one time and vibro started for a second (usual when my phone boots) or red light near IR port fashed for several times. It blinked 6 times and i found out, that it probably means EROM problem.
4. I've flashed EROM, but the only thing that changed, is that IR light now blinks 9 times.

Please note, that i kept my phone carefully, it hasn't fallen or been wet. If it is a hardware problem, i can't imagine, how it developed.