How to unlock DB2020 CID 49 and CID 51 for FREE with MT box SE

[SoftMobile]

How to unlock your DB2020 phones CID 49 and CID 51 without server credits?


Start DB2020 inside software v3.4 or higher version
Select phone model
Press phone info to see which CID your phone has
If the phone info is:

CID in FLASH(dec):49

or

CID in FLASH(dec):51

Then add to software "UpgradeCID49_CID51_to_CID52.ee" file
The file is found in: C:\Program Files\GriffinTeam\MT SonyEricsson\DB2020 inside\Repair files\
Press Do IT button and wait to software finish
Disconnect phone from cable and remove battery
Attach battery and power on the phone
Wait to see message "Insert sim"
Power of the phone and connect it to cable
Press phone info to see its phone CID in FLASH(dec):52
If yes now you can use CID 52 unlock method which also does not require server credits





@ All who have problem when try to unlock CID 52


If any error when try to unlock CID 52 appears when write unlock file or mcu us this method:

Reconnect phone battery and remove from software file list "CID 52 Unlock Part1.act"
On the list now need to be MCU+DEC+CUS file
Flash your phone by USB or box cable
Wait to software finish and power on the phone
Wait to see message "Inser sim card"
Turn phone off
Add "CID 52 Unlock Part1.act" again to software list ON THE FIRST PLACE
After "CID 52 Unlock Part1.act" add MCU+DEC+CUS file
Press Do It button and wait to software finish
If again you got error try to use some older phone software version files


If any error after write unlock + MCU file, just write again DEC + CUS
If any error when write unlock and mcu file, flash phone then repeat unlock process


More to come ....

[xiaoyuz]

thanks griffin team

[calvinpower]

good move griffin team

[SALIMUS]

thanks sir softmobile
great tuto .
wbr

[harim_1981]

thanks sir...

when the patch for DB2012 CID 50,cid52

thanks sir...
we hope the GT be first...

[haider]

Originally Posted by harim_1981

thanks sir...

when the patch for DB2012 CID 50,cid52

thanks sir...
we hope the GT be first...

Patch for DB2012 CID 50 possible, Please read user manual but patch for DB2012 CID 52 not possible.

Thanks.

[ronkiton]

Originally Posted by haider

Patch for DB2012 CID 50 possible, Please read user manual but patch for DB2012 CID 52 not possible.

Thanks.

YES SIR im waiting for db2012 more power to mtbox team

[uqbah]

VERY VERY HELPFULL //\\



THNX
BR KHALID

[zakariababu]

Thanks griffin team?

[HAROON's]

good news for mt-se users






br
gsmcrazy1

[gsmdoctorca]

@SoftMobile,


Thx for the valuable info.So CID52 unlocking is free with Mt-SE,But CID upgrade need credits or not ? Manual told me .ee file needs 5 credits ,maybe you donnot have time to revise the manual

Br

Gsmdoctorca

[djmaniack]

Originally Posted by gsmdoctorca

@SoftMobile,


Thx for the valuable info.So CID52 unlocking is free with Mt-SE,But CID upgrade need credits or not ? Manual told me .ee file needs 5 credits ,maybe you donnot have time to revise the manual

Br

Gsmdoctorca

Its true? I saw there are 2 files 4 upgrade eeprom...UpgradeCID49toCID51.ee and UpgradeCID49_CID51_to_CID52.ee.
Maybe the last is free
@SoftMobile is knowing what is talking about...or not

[SoftMobile]

Originally Posted by gsmdoctorca

@SoftMobile,


Thx for the valuable info.So CID52 unlocking is free with Mt-SE,But CID upgrade need credits or not ? Manual told me .ee file needs 5 credits ,maybe you donnot have time to revise the manual

Br

Gsmdoctorca

No need for credits, will be corrected in new user manual V3.5.
Thanks for report.

[irfanamin2]

Thanks griffin team.

[SAN INFOTECH]

I HAVE K 51OI WHEN I UNLOCK THIS PHONE
I CONT UNLOCK
PROBLEM IS THAT


----------------------------------
12/7/2007 05:03:46:062
Power on the phone...
Boot OK.
PID:......80 40 03 01 01 01 01 01
IMEI:.....358397-01-260706
PAF:......01
CID(dec):.50
CID(hex):.32
MfrID0:...89
DevID0:...7E
Color:....RED
CID in FLASH(dec):50
CID in FLASH (hex):32
Processing: Unlock K510
Pwd error:0064
Action error:100
----------------------------------