SM-A715f Unlock Failed [Answered]

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SM-A715f Unlock Failed [Answered]

On November 14, 2020, Posted by , In General, With 3 Comments

Hi.
I try to unlock A715f and get error receiving unlock code.


Code:

  UNLOCK INSTRUCTIONS:
    To read security codes using sever:
    Knox warranty does not matter.
  1. Power on the phone.
  2. Tap 7 times on Build number in Settings-About phone-Software information
     to enable Developer options,
     go to Settings-Developer options and enable USB debugging.
  3. Connect the phone to PC Along with USB cable, install drivers if wanted.
  4. Select device in ADB settings.
  5. Press Read Codes via server button, write your login and password in window if it will appear.
    (Login and password will be saved as default after first input and can be changed in settings.) 

Operation: Read Codes via Server
Selected model: SM-A715F
Software version: 41.8

Checking Login and Password... OK
Ballance: 22 crd.
You have 22 credit(s) left. This operation takes 10 credits.Continue?  Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-A715F
Android version: 10
PDA version: A715FXXU3ATJ2
CSC version: A715FOXM3ATI8
Phone version: A715FXXU3ATI5
Product code: SM-A715FZKUBTU
CSC country code: UK & IRE
CSC sales code: BTU
Carrier ID: BTU
Phone SN: 
IMEI: 353173738xxxxxx
HW version: MP 0.300
RF cal date: 2020.07.21
Chip name: SM7150
Modem board: SM7150
Security patch: 2020-10-01
Boot Warranty bit: 0
SIM State: ABSENT,ABSENT
Rebooting phone... OK
Waiting ADB device... OK
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Initialization zTool... OK
Running zTool, kindly wait... OK
Trying to enable diag port... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Searching Samsung diag port... detected COM59
Initialization zTool... OK
Running zTool, kindly wait... OK
Executing... OK
Searching Ramdump interface... COM4 detected
Reading data from phone... OK
Calculating...
Searching server... OK
Waiting for server answer... error (1)
Server error: Invalid data recevied

Done Along with Samsung Tool PRO v.41.8

3 Comments so far:

  1. ExpertBuddy says:

    Hello. Repeat operation once again.

  2. chugowa says:

    Hi.

    rnI try again, same problem.

    Code:
      UNLOCK INSTRUCTIONS:n    To read security codes using sever:n    Knox warranty does not matter.n  1. Power on the phone.n  2. Tap 7 times on 'Build number' in 'Settings'-'About phone'-'Software information'n     to enable 'Developer options',n     go to 'Settings'-'Developer options' and enable 'USB debugging'.n  3. Connect the phone to PC Along with USB cable, install drivers if wanted.n  4. Select device in ADB settings.n  5. Press 'Read Codes via server' button, write your login and password in window if it will appear.n    (Login and password will be saved as default after first input and can be changed in settings.) nnOperation: Read Codes via ServernSelected model: SM-A715FnSoftware version: 41.8nnChecking Login and Password... OKnBallance: 22 crd.nYou have 22 credit(s) left. This operation takes 10 credits.Continue?  YesnWaiting ADB device... OKnReading phone info...nModel: SM-A715FnAndroid version: 10nPDA version: A715FXXU3ATJ2nCSC version: A715FOXM3ATI8nPhone version: A715FXXU3ATI5nProduct code: SM-A715FZKUBTUnCSC country code: UK & IREnCSC sales code: BTUnCarrier ID: BTUnPhone SN: nIMEI: 353173738xxxxxxnHW version: MP 0.300nRF cal date: 2020.07.21nChip name: SM7150nModem board: SM7150nSecurity patch: 2020-10-01nBoot Warranty bit: 0nSIM State: REGIONAL_LOCKED,ABSENTnSearching Samsung diag port... detected COM59nInitialization zTool... OKnRunning zTool, kindly wait... OKnExecuting... OKnSearching Ramdump interface... COM4 detectednReading data from phone... OKnCalculating...nSearching server... OKnWaiting for server answer... error (1)nServer error: Invalid data receviednnDone Along with Samsung Tool PRO v.41.8

  3. qwerty305 says:

    Hm. Ok, reflash phone Along with this firmware and try once again, post result here.
    https://samfrew.com/ru/download/Gala…A715FOVF3ATH2/