c3750 unlock error

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c3750 unlock error

On January 24, 2015, Posted by , In Z3X box Section, With 6 Comments


Operation: Read Codes
Selected model: GT-C3750
Selected port: COM9 Z3X BOX Serial Port, 921600
Software version: 20.5

Connect phone in flash mode
Waiting phone… OK
Sending preloader… OK
Sending loader… OK
Checking Flash ID… OK
Detected Flash ID: 003000EC
Reading security… OK
Patching firmware block… error (1)

Done Along with Samsung Tool v.20.5

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6 Comments so far:

  1. baybee says:
    January 19, 2018 at 1:50 pm

    Operation: Unlock
    rnSelected model: GT-C3750
    rnSelected port: Auto, 921600
    rnSoftware version: 25.3

    rnConnect phone in flash mode
    rnWaiting phone… OK
    rnSending preloader… OK
    rnSending loader… OK
    rnChecking Flash ID… OK
    rnDetected Flash ID: 003000EC
    rnReading security… OK
    rnPatching firmware block… error (1)
    rnDone Along with Samsung Tool PRO v.25.3

  2. sulmanz says:
    January 19, 2018 at 3:50 pm
    Quote:
    rn
    Operation: Unlock
    rnSelected model: GT-C3750
    rnSelected port: Auto, 921600
    rnSoftware version: 25.3

    rnConnect phone in flash mode
    rnWaiting phone… OK
    rnSending preloader… OK
    rnSending loader… OK
    rnChecking Flash ID… OK
    rnDetected Flash ID: 003000EC
    rnReading security… OK
    rnPatching firmware block… error (1)
    rnDone Along with Samsung Tool PRO v.25.3

    rnwhat the firmware name inside phone?

  3. Metaton says:
    January 19, 2018 at 5:50 pm

    I have the same problem on the latest Z3x software. Firmware C3750XXLJ1_C3750XDMA1

  4. newComer says:
    January 19, 2018 at 7:50 pm
    Quote:
    rn
    I have the same problem on the latest Z3x software. Firmware C3750XXLJ1_C3750XDMA1

    kindly post log of problem Along with last version of samsung tool.

  5. tavenger5 says:
    January 19, 2018 at 10:50 pm

    the same problem Along with me, anybody can to be helped me?

  6. kijiji says:
    January 19, 2018 at 11:50 pm

    Operation: Read Codes
    nSelected model: GT-C3750
    nSelected port: COM6 USB Serial Port, 921600
    nSoftware version: 29.6

    nConnect phone in flash mode
    nWaiting phone… OK
    nSending preloader… OK
    nSending loader… OK
    nChecking Flash ID… OK
    nDetected Flash ID: 003000EC
    nReading security… OK
    nPatching firmware block… error (1)

    nDone Along with Samsung Tool PRO v.29.6