hi
plz post here all db2020 succesfull unlock.
it ll help those user who still troubling in unlicking

MCU Boot Version: 1.069, and up to date.
SMCU Boot Version: 1.34, and up to date.
Connecting to server: Main
Retrieving list of servers...
--------------------------------------------------------------------------------
TListServersThread finished at: 2007/01/17 03:14:17

Done.
Currently selected server: US

TUMTSUnlockPhoneThread started at: 2007/01/17 03:14:35
--------------------------------------------------------------------------------
MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
CSCA activation is available on this firmware
Waiting the phone to turn off...
Please turn on the phone by pressing the C key!
LangPackage: CS
CDA: CDA102568/0
Revision: R4A
CXC: cxc1250490
Soft version: R1EJ001 prgCXC1250214_CHINA_WI
Trying to send loader...
OTP IMEI/CID/PAF: 351708-01-xxxxxxxxxx
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Please turn on the phone by pressing the C key!
LangPackage: CS
CDA: CDA102568/0
Revision: R4A
CXC: cxc1250490
Soft version: R1EJ001 prgCXC1250214_CHINA_WI
Entering explorer mode...
OTP IMEI/CID/PAF: 351708-01-0371xxxxxxxxxxx
Initializing GDFS...
Connecting to server: US
Bypassing security...
Credits: 100
Credits left: 97
Connecting to server: US
Credits: 97
Credits Left: 50
SIMLock signed succesfully.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
Connecting to server: US
Credits: 50
Credits left: 0
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/17 03:19:51

Done.
thankx
br falak

TUMTSUnlockPhoneThread started at: 2007/01/18 09:41:29
--------------------------------------------------------------------------------
MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 046 USB WMC Device Management
Waiting the phone to turn off...
Please turn on the phone by pressing the C key!
Trying to send loader...
OTP IMEI/CID/PAF: 351709-01-597837-X / 49 / 1
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Please turn on the phone by pressing the C key!
Entering explorer mode...
OTP IMEI/CID/PAF: 351709-01-597837-X / 49 / 1
Initializing GDFS...
Connecting to server: US
Bypassing security...
Credits: 349
Credits left: 346
Connecting to server: US
Credits: 346
Credits Left: 299
SIMLock signed succesfully.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 046 USB WMC Device Management
Connecting to server: US
Credits: 299
Credits left: 249
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/18 09:46:41

Done.

TUMTSUnlockPhoneThread finished at: 2007/01/18 04:16:12

Aborted by user.
MCU Boot Version: 1.069, and up to date.
SMCU Boot Version: 1.34, and up to date.
Device opened at USB->Universal Box [UBP3RFY2]

TUMTSUnlockPhoneThread started at: 2007/01/18 04:16:15
--------------------------------------------------------------------------------
MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Connecting to server: US
Asking service availability...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
CSCA activation is available on this firmware
Waiting the phone to turn off...
Please turn on the phone by pressing the C key!
LangPackage: EUROPE_1
CDA: CDA102568/10
Revision: R5A
CXC: cxc1250490
Soft version: R1ED001 prgCXC1250210_GENERIC_WI
Trying to send loader...
OTP IMEI/CID/PAF: 353996-01-270843-X / 49 / 1
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
Connecting to server: US
Credits: 5050
Credits left: 5000
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/18 04:19:10

Done.

K800i unlocked:

TUMTSUnlockPhoneThread started at: 2007/01/18 13:39:44
--------------------------------------------------------------------------------
MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Connecting to server: US
Asking service availability...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
CSCA activation is available on this firmware
Waiting the phone to turn off...
Please turn on the phone by pressing the C key!
LangPackage: VFE_LIVE_1
CDA: CDA102511/131
Revision: R3A
CXC: cxc1250490
Soft version: R1ED001 prgCXC1250211_VODAFONE_WI
Trying to send loader...
OTP IMEI/CID/PAF: 353427-01-XXXXXX-X / 49 / 1
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Please turn on the phone by pressing the C key!
LangPackage: VFE_LIVE_1
CDA: CDA102511/131
Revision: R3A
CXC: cxc1250490
Soft version: R1ED001 prgCXC1250211_VODAFONE_WI
Entering explorer mode...
OTP IMEI/CID/PAF: 353427-01-768061-X / 49 / 1
Initializing GDFS...
Connecting to server: US
Bypassing security...
Credits: 179
Credits left: 176
Connecting to server: US
Credits: 176
Credits Left: 129
SIMLock signed succesfully.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
Connecting to server: US
Credits: 129
Credits left: 79
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/18 13:45:57

Done.

-------------------------------------------------------------------------------
MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Connecting to server: US
Asking service availability...
Output power at Line1 4.36V is in range of: 4.00V ±10.0%
Output power at Line2 5.76V is in range of: 5.00V ±25.0%
Please turn on the phone!
Serial line 1 speed changed to 460kBaud.
Trying to send loader...
OTP IMEI/CID/PAF: 351709-01-198854-X / 49 / 1
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Output power at Line1 4.36V is in range of: 4.00V ±10.0%
Output power at Line2 5.76V is in range of: 5.00V ±25.0%
Serial line 1 speed changed to 460kBaud.
Entering explorer mode...
OTP IMEI/CID/PAF: 351709-01-198854-X / 49 / 1
Initializing GDFS...
Connecting to server: US
Bypassing security...
Credits: 4697
Credits left: 4694
Connecting to server: US
Credits: 4694
Credits Left: 4647
SIMLock signed succesfully.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 046 USB WMC Device Management
Connecting to server: US
Credits: 4647
Credits left: 4597
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/18 10:04:45

Done.
--------------------------------------------------------------------------------
TUniversalForm 2.1.6.1083 finished at: 2007/01/18 10:08:13

MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Please turn on the phone by pressing the C key!
LangPackage: VFE_LIVE_2
CDA: CDA102677/51
Revision: R9A
CXC: cxc1250489
Soft version: R1ED001 prgCXC1250200_GENERIC_CY
Trying to send loader...
OTP IMEI/CID/PAF: 352826-01-285136-X / 49 / 1
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Please turn on the phone by pressing the C key!
LangPackage: VFE_LIVE_2
CDA: CDA102677/51
Revision: R9A
CXC: cxc1250489
Soft version: R1ED001 prgCXC1250200_GENERIC_CY
Entering explorer mode...
OTP IMEI/CID/PAF: 352826-01-285136-X / 49 / 1
Initializing GDFS...
Connecting to server: Main
Bypassing security...
Credits: 156
Credits left: 153
Connecting to server: Main
Credits: 153
Credits Left: 106
SIMLock signed succesfully.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 038 USB WMC Device Management
Connecting to server: Main
Credits: 106
Credits left: 56
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/15 16:34:18
Done.

unlocking DB2020 2.1.6 ub

Success Unlock K610i

Look a pict

ReGards .. Faisal:D

:D Successfull with K800-V630-k610 :D
everyone success with k790 :rolleyes:

TUMTSUnlockPhoneThread started at: 2007/01/19 07:41:37
--------------------------------------------------------------------------------
MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Connecting to server: US
Asking service availability...
Output power at Line1 4.32V is in range of: 4.00V ±10.0%
Output power at Line2 4.63V is in range of: 5.00V ±25.0%
Serial line 1 speed changed to 460kBaud.
Trying to send loader...
OTP IMEI/CID/PAF: 353427-01-905832-X / 49 / 1
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Output power at Line1 4.32V is in range of: 4.00V ±10.0%
Output power at Line2 4.61V is in range of: 5.00V ±25.0%
Serial line 1 speed changed to 460kBaud.
Entering explorer mode...
OTP IMEI/CID/PAF: 353427-01-905832-X / 49 / 1
Initializing GDFS...
Connecting to server: US
Bypassing security...
Credits: 4297
Credits left: 4294
Connecting to server: US
Credits: 4294
Credits Left: 4247
Sign file saved.
SIMLock signed succesfully.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
Connecting to server: US
Credits: 4247
Credits left: 4197
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/19 07:45:57

Done.

TUMTSUnlockPhoneThread started at: 2007/01/19 06:25:03
--------------------------------------------------------------------------------
MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Connecting to server: US
Asking service availability...
Output power at Line1 4.34V is in range of: 4.00V ±10.0%
Output power at Line2 4.64V is in range of: 5.00V ±25.0%
Please turn on the phone!
Serial line 1 speed changed to 460kBaud.
Trying to send loader...
OTP IMEI/CID/PAF: 351707-01-236153-X / 49 / 1
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Output power at Line1 4.32V is in range of: 4.00V ±10.0%
Output power at Line2 4.61V is in range of: 5.00V ±25.0%
Please turn on the phone!
Serial line 1 speed changed to 460kBaud.
Entering explorer mode...
OTP IMEI/CID/PAF: 351707-01-236153-X / 49 / 1
Initializing GDFS...
Connecting to server: US
Bypassing security...
Credits: 4597
Credits left: 4594
Connecting to server: US
Credits: 4594
Credits Left: 4547
Sign file saved.
SIMLock signed succesfully.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
Connecting to server: US
Credits: 4547
Credits left: 4497
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/19 06:29:54

Done.

TUMTSUnlockPhoneThread started at: 2007/01/19 06:33:27
--------------------------------------------------------------------------------
MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Connecting to server: US
Asking service availability...
Output power at Line1 4.32V is in range of: 4.00V ±10.0%
Output power at Line2 4.61V is in range of: 5.00V ±25.0%
Serial line 1 speed changed to 460kBaud.
Trying to send loader...
OTP IMEI/CID/PAF: 351707-01-914547-X / 49 / 1
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Output power at Line1 4.32V is in range of: 4.00V ±10.0%
Output power at Line2 4.61V is in range of: 5.00V ±25.0%
Serial line 1 speed changed to 460kBaud.
Entering explorer mode...
OTP IMEI/CID/PAF: 351707-01-914547-X / 49 / 1
Initializing GDFS...
Connecting to server: US
Bypassing security...
Credits: 4497
Credits left: 4494
Connecting to server: US
Credits: 4494
Credits Left: 4447
Sign file saved.
SIMLock signed succesfully.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
Connecting to server: US
Credits: 4447
Credits left: 4397
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/19 06:37:41

Done.

TUMTSUnlockPhoneThread started at: 2007/01/19 06:38:26
--------------------------------------------------------------------------------
MCU Ericsson Version: 1.262, and up to date.
SMCU Ericsson Version: 1.62, and up to date.
Connecting to server: US
Asking service availability...
Output power at Line1 4.32V is in range of: 4.00V ±10.0%
Output power at Line2 4.63V is in range of: 5.00V ±25.0%
Serial line 1 speed changed to 460kBaud.
Trying to send loader...
OTP IMEI/CID/PAF: 351707-01-529290-X / 49 / 1
Phone Color: RED.
Phone CID: 49.
Leaving test mode...
Output power at Line1 4.32V is in range of: 4.00V ±10.0%
Output power at Line2 4.61V is in range of: 5.00V ±25.0%
Serial line 1 speed changed to 460kBaud.
Entering explorer mode...
OTP IMEI/CID/PAF: 351707-01-529290-X / 49 / 1
Initializing GDFS...
Connecting to server: US
Bypassing security...
Credits: 4397
Credits left: 4394
Connecting to server: US
Credits: 4394
Credits Left: 4347
Sign file saved.
SIMLock signed succesfully.
Leaving test mode...
Please turn on the phone, and connect it to the DCU-60 cable
Port found at: Sony Ericsson Device 039 USB WMC Device Management
Connecting to server: US
Credits: 4347
Credits left: 4297
DCRCs calculated successfully.
Waiting the phone to turn off...
--------------------------------------------------------------------------------
TUMTSUnlockPhoneThread finished at: 2007/01/19 06:45:14

Done.
--------------------------------------------