I am trying to unlock a Sony Ericsson W715 which is currently locked to Vodaphone.
I am trying to unlock using the Aerix software, in the process of unlocking, i get an error message saying:

Code:
Action journal
09:48:53   Instructions
09:48:53   Please connect the phone via USB while holding 2-5…
09:48:53 . The action name is 'Unlock'
09:48:53 . The action started waiting for the user
09:49:01 . The action finished waiting for the user
09:49:01   Connecting via Generic EMP USB Flash Device (USB1) (ver. 2.2.0.0)
09:49:01   Connecting to the baseband...
09:49:01   Entering service mode...
09:49:02   Detected chipset: DB3210 P1A/P1B
09:49:02   Boot-ed via: ROM
09:49:02   Sending loader...
09:49:08 e Failed!
09:49:08 . The action reported failure

Error code
# 628294B8B19C2AA4

Error details
---
2F 77 DE 47 32 CA CA F3 40 CF C6 28 A4 FC 02 03 
38 3B D0 96 AC A5 3A 29 37 C8 49 C3 E2 9C 72 3B 
28 C3 93 22 DB 8C F8 4C A0 DF A6 35 C0 04 08 B5 
B6 66 5E 29 34 0F D1 55 EA 0D 44 8E 2C 23 AE 91 
F2 E1 00 CE 8A AA 76 B3 80 75 7D E8 D8 82 6C 2A 
F8 D9 3E C3 FB B7 A1 79 3E 2E F6 31 F4 C9 9A 9A 
CE 0E 00 78 04 15 96 E7 01 FC 52 BD AA 0C A2 2B 
D8 33 34 76 9F 37 88 82 50 91 2A 21 EC 63 12 A5 
C8 E9 8E C7 4A D8 4A 73 C0 B1 46 5E 24 4D 7E 75 
49 22 AC A5 D4 25 BA 53 D0 F1 B6 75 7E 15 62 C2 
---

Could anyone help, or am i doing something wrong