Aerix - free unlock A2 platform

[aboutmess]

Hi,

I have the sony ericsson w595, and I am currently trying to unlock it using Aerix, I am on Orange, trying to unlock so the phone can take a t-mobile sim. After downloading the "Gordons gate flash driver" and installed, tried the program again and failed, consistently being shown this:

Action journal
17:27:55   Instructions
17:27:55   Please connect the phone via USB while holding 2-5…
17:27:55 . The action name is 'Unlock'
17:27:55 . The action started waiting for the user
17:28:02 . The action finished waiting for the user
17:28:02   Connecting via SEMC USB Flash Device (USB1) (ver. 2.2.0.2)
17:28:02   Connecting to the baseband...
17:28:02   Entering service mode...
17:28:03   Detected chipset: DB3150 P3A/P3B/R3A
17:28:03   Boot-ed via: EROM
17:28:03   EROM version: 1200-4341 SEMCBOOT R6A017
17:28:03 e This boot mode is not supported
17:28:03 w You must boot via ROM
17:28:03 e Failed!
17:28:03 . The action reported failure

Error code
# 536910AF005BDA74

Error details
---
31 95 43 AB F6 86 62 E9 8C B5 A6 2C 30 F3 56 AC 
95 65 3C C4 48 97 0E B3 14 97 A3 FC EE 00 C6 21 
A4 C3 FE F5 38 E7 7E 89 54 5B 94 70 50 71 36 FF 
B4 7C 72 C5 28 37 EF 1C 12 F9 AA 53 60 D1 A6 3F 
3C 29 A8 7D 74 FE 
---

wondered if you guys could shine any light as to what "boot with ROM means", and what others actions i need to take.

Thanks