(TUTORIAL) Full Unlock DB2012/DB2020/PNX3250/DB3150
HOW TO FULL UNLOCK DB2012/DB2020/PNX3250/DB3150
This is the method to perform full unlock (not patch unlock) with setool box: full CSCA unlock in client-server mode.
See this thread for the logs needed:
(INFO) Platforms and Logs cost - Top Sony Forums
See this thread to know how to unlock PDA's:
PDA Unlock - Top Sony Forums
Note:
Supported only USB DCU-60 interface.
Tip:
- Connect powered on phone to PC using USB DCU-60 cable and install USB drivers when asked to.
- It is recommended to do that before starting CSCA unlock process.
1. Select phone type in the SEMC A2 (for DB3150) and Sony Ericsson (for other platforms) tab.
2. Select USB as interface and use DCU-60 cable. That is REQUIRED. Press 'Identify', it will make security units backup.
Code:
Loaded 51 flash descriptors
SERVER SUPPORT ENABLED.
SERVER CREDITS LEFT/USED: 30/0
CARD COUNTERS: FLASH 28, UNLOCK 37
Elapsed: 2 secs.
ChipID:C802,EMP protocol:0401
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
OTP LOCKED:1 CID:52 PAF:1 IMEI:35880101XXXXXX CERT:RED
Model:V640i
MAPP CXC article: R1DA038 prg12004926_VODAFONE_JI
MAPP CXC version: R1DA038
Language Package:VFE-LIVE-B
CDA article: 1201-9062
CDA version: R12A
Default article: 1200-4912
Default version: R1DA038
PROVIDER: 293-40
Network LOCKED
SECURITY UNITS BACKUP CREATED.
Elapsed: 9 secs.
3. Go to Settings tab and select both 'USE SERVER FOR CSCA UNLOCK/FLASH' and 'DO FULL UNLOCK INSTEAD OF USERCODE RESET' options
4. Fill your account details (username, password, server IP)
5. Back to SEMC A2 tab (DB3150) or Sony Ericsson tab (other platforms), press 'Unlock/Repair' button
Code:
SERVER SUPPORT ENABLED.
ChipID:C802,EMP protocol:0401
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
OTP LOCKED:1 CID:52 PAF:1 IMEI:35880101XXXXXX CERT:RED
LDR:2007-11-16 18:10 CXC1250843_DB31XX_CS_LOADER_ACC_SDRAM_R2A048
LDR CAPS:SYSTEM FLASH
LDR:2007-11-16 18:12 CXC1250780_DB31XX_CS_LOADER_APP_SDRAM_R2A048
LDR CAPS:SYSTEM FLASH GDFS FILESYSTEM TA
Executing CSCA-based unlock.
Asking for EROM signature...
Waiting for calculation process...
RESPONSE: "35880101XXXXXX ADDED TO QUEUE,CHECK BACK LATER" (1)
SIGNATURE QUEUED FOR CALCULATION, CHECK BACK LATER
signature calculation not done,err: 26
Elapsed: 9 secs.
6. Attach phone holding pressed "C" key. Signature should be added to unlock queue. Now wait some time, and repeat steps from 1 to 6 until you get:
Code:
Executing CSCA-based unlock.
Asking for EROM signature...
Waiting for calculation process...
RESPONSE: "SUCCESS" (1038)
Backup security data...
Erasing locks...
DISCONNECT PHONE, FULLY TURN IT ON AND ATTACH AGAIN.
BE SURE THAT YOU SET PHONE IN "PHONE MODE"
IF ASKED, INSTALL PHONE DRIVERS
SEARCHING FOR PHONE, "STOP" TO ABORT
7. Disconnect phone, turn it fully on in "phone mode", connect powered on phone again to DCU-60. You should get:
Code:
PHONE FOUND AT COM64
PHONE READY TO PROCEED.
Connecting to server
We got a step1 response
seed is:00D2C3EC
We got a step3 response
signoff response ok
Phone succefully unlocked. USERCODE RESET TO "0000"
Elapsed: 78 secs.
8. Done.
Possible errors you may encounter
Code:
RESPONSE: "QUEUE FULL, CHECK BACK LATER" (15)
Error "QUEUE FULL, CHECK BACK LATER" during signature calculation
signature calculation not done,err: 144
Queue is full, your signature is not added to queue, you need to try again (and again...) until you succeed.
Code:
RESPONSE: "35735401822168 ALREADY IN QUEUE" (30)
MSG: "35735401822168"
MSG: "35619601379365"
signature calculation not done,err: 26
Signature calculation is not done yet (in this case two phones are in queue for calculation). Wait some time, try again (go to step 8).
Code:
Asking for EROM signature...
CAN'T CONNECT TO SERVER.
signature calculation not done,err: 144
Elapsed:30 secs.
Server is offline, or internet communication problem. Check and try again.
Code:
Waiting for calculation process...
UNKNOWN RESPONSE (24)
signature calculation not done,err: 144
Communication problem, check internet/firewall/antivirus settings, try again.
Code:
Waiting for calculation process...
RESPONSE: "SUCCESS" (1038)
loader startup: executed
loader GDFS startup: executed
loader unlock: executed
Backup security data...
Erasing locks...
DISCONNECT PHONE, FULLY TURN IT ON AND ATTACH AGAIN.
BE SURE THAT YOU SET PHONE IN "PHONE MODE"
IF ASKED, INSTALL PHONE DRIVERS
SEARCHING FOR PHONE, "STOP" TO ABORT
PHONE FOUND AT COM4
phone ready to proceed.
Connecting to server
No server found.
Fail
Elapsed:89 secs.
Communication problem. Do not worry, simple repeat procedure, no extra logs will be charged.
Code:
Executing CSCA-based unlock.
Asking for EROM signature...
Waiting for calculation process...
RESPONSE: "IMEI WAS ADDED BY ANOTHER USER" (0)
Error "IMEI WAS ADDED BY ANOTHER USER" during signature calculation
signature calculation not done,err: 144
Elapsed:17 secs.
Calculation request already received, either from another user or from you using different credits account.
This is from the Official SETool box support.
I hope it helps you out.
