K610 remove RSA error!?

[et.com]

I was just trying to unclok this phone and get this twice (also I lost 2 CREDITS!!!):

Keep pressed "C" on phone and insert DCU-60 cable !
Phone detected ...
Loading ...
Loader version:
070129 0950 NGUCXC1250330_DB2020_PRODUCTIONIDLOADER_P3J

[PHONE DETAILS]

Baseband IC ID: 9900
Protocol ver.: 0301
OTP Cert. ID: 51
OTP Lock Stat.: 1
OTP Imei : ***************PAF: 1
Color : RED
Erom Cert. ID : 51
Flash Chip ID : 897E

[FLASH INIT STARTED]

Loading ...
Loader version:
061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
Loading ...
Loader version:
061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005

[FLASH INIT ENDED]


[CS AUTH STARTED]

Loading ...
Loader version:
061027 1723 HANCXC1250562_DB2020_CSLOADER_R3A005
Connecting to server...
Asking server for access ...
Authentificated OK !
Account type: End user
Account balance: 21
Server smart-card problem ! Try again later !

[CS AUTH ENDED]

Disconnected.

[SECURITY BYPASS END]

Error ... !

Operation Time - 00:00:15

[Z-RocK]

try to upgrade to CID52 and unlock for free by patch ( OFF LINE no need server )

[.:hack3r2k:.]

I was just trying to unclok this phone and get this twice (also I lost 2 CREDITS!!!):

Keep pressed "C" on phone and insert DCU-60 cable !
Phone detected ...
Loading ...
Loader version:
070129 0950 NGUCXC1250330_DB2020_PRODUCTIONIDLOADER_P3J

[PHONE DETAILS]

Baseband IC ID: 9900
Protocol ver.: 0301
OTP Cert. ID: 51
OTP Lock Stat.: 1
OTP Imei : ***************PAF: 1
Color : RED
Erom Cert. ID : 51
Flash Chip ID : 897E

[FLASH INIT STARTED]

Loading ...
Loader version:
061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
Loading ...
Loader version:
061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005

[FLASH INIT ENDED]


[CS AUTH STARTED]

Loading ...
Loader version:
061027 1723 HANCXC1250562_DB2020_CSLOADER_R3A005
Connecting to server...
Asking server for access ...
Authentificated OK !
Account type: End user
Account balance: 21
Server smart-card problem ! Try again later !

[CS AUTH ENDED]

Disconnected.

[SECURITY BYPASS END]

Error ... !

Operation Time - 00:00:15

Sony-ericsson stopped supporting EMMA 3 cards therefore security cannot be bypassed on db2020 and dn2012 using it. Only way for db2020 is to upgrade to cid 52 (UPG. CID 52 option) and after unlock using REMOVE RSA/UNLOCK.

Br;)