SYSTEM_ERROR : The handle is invalid - GSM-Forum

S3pth666 · 01-12-2012, 06:29

i try to unlock w20i i have my credits... and got this error [SYSTEM_ERROR : The handle is invalid] and i lost 5 credits... how can i get my 5 credits... the phone is still lock... pls help me setool team... thanks in advance....

**Danish Shafiq** · 01-12-2012, 08:08

CID 80 & 81 try this Method..

MUST flash r7cXXX firmware version to be able unlock w20 phone with CSCA method.

1. Select Proper Modle From List & Go to Setting Option
2. Select Sign Mode
3. Perform Full Unlock Instead User Code Reset
4. Disable Flash Mode Activation For Semc A2 Phones
5. Press Unlock
6. when you will get message "unlock done" - do not remove cable or battery,

wait until phone automatically power on, otherwise you will get 5 locks

and need to repeat procedure.

S3pth666 · 01-14-2012, 05:57

thank you sir.. i will post the result...

S3pth666 · 01-14-2012, 06:12

SIGNED MODE (USING SERVER)
CFG:100011000000
ChipID:F100,EMP protocol:0401

PHONE STATE: "RETAIL"
FLASH CID: 0081
OTP LOCKED:1 CID:81 PAF:1 IMEI:0123xxxxxxxxxx CERT:RED
LDR:2010-03-02 18:05 1212-4656_DB3350_CS_LOADER_ACC_SDRAM_R2A096
LDR CAPS:SYSTEM FLASH SIGNATURE AUTH
LDR:2010-03-02 18:06 1212-4655_DB3350_CS_LOADER_APP_SDRAM_R2A096
LDR CAPS:SYSTEM FLASH GDFS FILESYSTEM TA
Executing CSCA-based unlock.
Checking for signature ...
signature found, skipping calculation
Backup security data ...
Erasing locks ...

DISCONNECT PHONE NOW
REMOVE SIM CARD, FULLY TURN PHONE ON AND ATTACH AGAIN
INSTALL PHONE MODEM DRIVERS IF NEEDED

SEARCHING FOR PHONE, "STOP" TO ABORT
PHONE FOUND AT COM174
PHONE READY TO PROCEED.
GOT SEED:00BF9CD6
ACTIVATION COMPLETED. USERCODE RESET TO "0000"
Unlock DONE
Elapsed: 194 secs.
SIGNED MODE (USING SERVER)
CFG:100011000000
SERVER CREDITS LEFT/USED: xxxx
Elapsed: 4 secs.
i repeat the procedure and it works.... thank you sir.. i appreciate your post....

amittiwari14 · 12-30-2014, 09:38

setool error pl,,,,,,,,,,help me

01-12-2012, 06:29	#1 (permalink)
S3pth666 Freak Poster Join Date: Apr 2008 Posts: 108 Member: 739334 Status: Offline Thanks Meter: 13	SYSTEM_ERROR : The handle is invalid i try to unlock w20i i have my credits... and got this error [SYSTEM_ERROR : The handle is invalid] and i lost 5 credits... how can i get my 5 credits... the phone is still lock... pls help me setool team... thanks in advance....

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01-12-2012, 08:08	#2 (permalink)
Danish Shafiq Product Manager Join Date: Sep 2009 Location: Pakistan Age: 36 Posts: 3,501 Member: 1118710 Status: Offline Sonork: 100.1604414 Thanks Meter: 4,970	CID 80 & 81 try this Method.. MUST flash r7cXXX firmware version to be able unlock w20 phone with CSCA method. 1. Select Proper Modle From List & Go to Setting Option 2. Select Sign Mode 3. Perform Full Unlock Instead User Code Reset 4. Disable Flash Mode Activation For Semc A2 Phones 5. Press Unlock 6. when you will get message "unlock done" - do not remove cable or battery, wait until phone automatically power on, otherwise you will get 5 locks and need to repeat procedure.

01-14-2012, 05:57	#3 (permalink)
S3pth666 Freak Poster Join Date: Apr 2008 Posts: 108 Member: 739334 Status: Offline Thanks Meter: 13	thank you sir.. i will post the result...

01-14-2012, 06:12	#4 (permalink)
S3pth666 Freak Poster Join Date: Apr 2008 Posts: 108 Member: 739334 Status: Offline Thanks Meter: 13	SIGNED MODE (USING SERVER) CFG:100011000000 ChipID:F100,EMP protocol:0401 PHONE STATE: "RETAIL" FLASH CID: 0081 OTP LOCKED:1 CID:81 PAF:1 IMEI:0123xxxxxxxxxx CERT:RED LDR:2010-03-02 18:05 1212-4656_DB3350_CS_LOADER_ACC_SDRAM_R2A096 LDR CAPS:SYSTEM FLASH SIGNATURE AUTH LDR:2010-03-02 18:06 1212-4655_DB3350_CS_LOADER_APP_SDRAM_R2A096 LDR CAPS:SYSTEM FLASH GDFS FILESYSTEM TA Executing CSCA-based unlock. Checking for signature ... signature found, skipping calculation Backup security data ... Erasing locks ... DISCONNECT PHONE NOW REMOVE SIM CARD, FULLY TURN PHONE ON AND ATTACH AGAIN INSTALL PHONE MODEM DRIVERS IF NEEDED SEARCHING FOR PHONE, "STOP" TO ABORT PHONE FOUND AT COM174 PHONE READY TO PROCEED. GOT SEED:00BF9CD6 ACTIVATION COMPLETED. USERCODE RESET TO "0000" Unlock DONE Elapsed: 194 secs. SIGNED MODE (USING SERVER) CFG:100011000000 SERVER CREDITS LEFT/USED: xxxx Elapsed: 4 secs. i repeat the procedure and it works.... thank you sir.. i appreciate your post....