Samsung ZV40 Unlock Error - GSM-Forum

roxrox · 07-31-2015, 10:43

Trying to unlock a Samsung ZV40 but always error;

Code:

Operation: Unlock
Selected model: SGH-ZV40
Software version: 21.9

Searching Samsung modem... detected COM123
Reading phone info... OK
Model: SGH-ZV40
Phone version: ZV40BUFF6    
IMEI: 35931**********
Reading data from phone... OK
Calculating... error

Done with Samsung Tool PRO v.21.9

Have tried changing phone to qualcomm mode by using these settings;

Qualcom mode method (only usb):
1. Power on phone.
2. Type *#197328640# -> common -> usb config -> Qualcomm mode
3. Connect USB part of 2in1 cable, setup drivers.
4. Choise qualcomm diagnostic port in port settings.
5. Choise unlock method: Read codes or Direct.
6. Press Unlock SP button.

Samsung mode method (2in1 cable):
1. Power on phone.
2. Type *#197328640# -> common -> usb config -> Samsung mode
3. Connect 2in1 cable, setup drivers.
4. Choise port of RJ45 connector in port settings
5. Choise unlock method: Read codes or Direct.
6. Press Unlock SP button.

But when i enter that code it doesnt bring up a menu to change the mode.

Any help please?

BR

**blang** · 07-31-2015, 13:21

thanks for report we will check on our phone.

roxrox · 08-03-2015, 11:11

Done with 19.1

Code:

Selected model: ZV40
Selected port: COM5 Z3X BOX Serial Port
Selected port speed: 115200
Searching Samsung modem... detected COM125
Reading phone info...
Model: SGH-ZV40
Phone version: ZV40BUFF6    
IMEI: 35931***********
Reading data from phone... OK
Calculating... OK
Checking phone at COM5 OK
Bypass MSL... OK
Unlocking... OK
Unlock done
Codes set to 00000000
Done with Samsung Tool v.19.1


Done with Samsung Tool v.19.1

BR

07-31-2015, 10:43	#1 (permalink)
roxrox No Life Poster Join Date: Dec 2006 Posts: 614 Member: 420820 Status: Offline Thanks Meter: 71	Samsung ZV40 Unlock Error Trying to unlock a Samsung ZV40 but always error; Code: Operation: Unlock Selected model: SGH-ZV40 Software version: 21.9 Searching Samsung modem... detected COM123 Reading phone info... OK Model: SGH-ZV40 Phone version: ZV40BUFF6 IMEI: 35931******** Reading data from phone... OK Calculating... error Done with Samsung Tool PRO v.21.9 Have tried changing phone to qualcomm mode by using these settings; Qualcom mode method (only usb):** 1. Power on phone. 2. Type #197328640# -> common -> usb config -> Qualcomm mode 3. Connect USB part of 2in1 cable, setup drivers. 4. Choise qualcomm diagnostic port in port settings. 5. Choise unlock method: Read codes or Direct. 6. Press Unlock SP button. Samsung mode method (2in1 cable):* 1. Power on phone. 2. Type *#197328640# -> common -> usb config -> Samsung mode 3. Connect 2in1 cable, setup drivers. 4. Choise port of RJ45 connector in port settings 5. Choise unlock method: Read codes or Direct. 6. Press Unlock SP button. But when i enter that code it doesnt bring up a menu to change the mode. Any help please? BR

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07-31-2015, 13:21	#2 (permalink)
blang Product Manager Join Date: Oct 2000 Location: future Posts: 22,431 Member: 2368 Status: Offline Sonork: 100.111111 Thanks Meter: 186,551	thanks for report we will check on our phone.