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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Z3X-Team Products


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Old 04-12-2021, 08:38   #1 (permalink)
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unable to read codes A207f [Answered]


Waiting ADB device... OK
Reading phone info...
Model: SM-A207F
Android version: 10
PDA version: A207FXXU2BUB1
CSC version: A207FOLM2BUB1
Phone version: A207FXXU2BUB1
Product code: SM-A207FZKDXEV
CSC country code: VIETNAM
CSC sales code: XEV
Carrier ID: XME
Phone SN: R9WN31AQ4HJ
IMEI: 354994114xxxxxx
HW version: MP1.0
RF cal date: 2020.02.19
Chip name: SDM450
Modem board: SDM450
Security patch: 2021-02-01
SIM State: ABSENT,ABSENT
Initialization zTool... OK
Running zTool, please wait... OK
Trying to enable diag port... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Searching Samsung diag port... detected COM22
Initialization zTool Loader... OK
Running zTool, please wait... OK
Loading... OK
Initialization zTool... OK
Running zTool, please wait... OK
Executing... OK
Searching Ramdump interface... COM8 detected
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... error (1)
Server error: Could not calculate codes

Done with Samsung Tool PRO v.42.10
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Old 04-12-2021, 09:46   #2 (permalink)
Z3X
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Hello. Reflash modem fro this firmware and repeat operation. Post result.
https://samfrew.com/ru/download/Gala...A207FOXM2ATB1/
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Old 04-12-2021, 23:53   #3 (permalink)
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need fast link

Quote:
Originally Posted by Z3X View Post
Hello. Reflash modem fro this firmware and repeat operation. Post result.
https://samfrew.com/ru/download/Gala...A207FOXM2ATB1/
need a fast link ,something like a mega or google drive
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Old 04-13-2021, 07:07   #4 (permalink)
Z3X
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Quote:
Originally Posted by CPUKILLER View Post
need a fast link ,something like a mega or google drive
https://samfw.com/firmware/SM-A207F/SER/A207FXXU2ATB1

Use download from your drive button.
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Old 04-13-2021, 07:24   #5 (permalink)
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Quote:
Originally Posted by Z3X View Post
https://samfw.com/firmware/SM-A207F/SER/A207FXXU2ATB1

Use download from your drive button.
Thanks ,will post results soon
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Old 04-13-2021, 07:59   #6 (permalink)
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still having error

Quote:
Originally Posted by Z3X View Post
https://samfw.com/firmware/SM-A207F/SER/A207FXXU2ATB1

Use download from your drive button.
flashed this modem shared by you but same result

Operation: Read Codes via Server
Selected model: SM-A207F
Software version: 42.10

Checking Login and Password... OK
Ballance: 32 crd.
You have 32 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-A207F
Android version: 10
PDA version: A207FXXU2BUB1
CSC version: A207FOLM2BUB1
Phone version: A207FXXU2ATB1
Product code: SM-A207FZKDXEV
CSC country code: VIETNAM
CSC sales code: XEV
Carrier ID: XME
Phone SN: R9WN31AQ4HJ
IMEI: 354994114xxxxxx
HW version: MP1.0
RF cal date: 2020.02.19
Chip name: SDM450
Modem board: SDM450
Security patch: 2021-02-01
SIM State: ABSENT,ABSENT
Initialization zTool... OK
Running zTool, please wait... OK
Trying to enable diag port... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Searching Samsung diag port... detected COM22
Initialization zTool Loader... OK
Running zTool, please wait... OK
Loading... OK
Initialization zTool... OK
Running zTool, please wait... OK
Executing... OK
Searching Ramdump interface... COM8 detected
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... error (1)
Server error: Could not calculate codes
Done with Samsung Tool PRO v.42.10
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Old 04-13-2021, 08:50   #7 (permalink)
Z3X
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Never mind, flash full firmware, repeat operation and then post result.
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Old 04-24-2021, 12:10   #8 (permalink)
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flashed fullfirmware but no change

Quote:
Originally Posted by Z3X View Post
Never mind, flash full firmware, repeat operation and then post result.
allance: 32 crd.
You have 32 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-A207F
Android version: 9
PDA version: A207FXXU2ATB1
CSC version: A207FOXM2ATB1
Phone version: A207FXXU2ATB1
Product code: SM-A207FZKDXEV
CSC country code: VIETNAM
CSC sales code: XEV
Carrier ID: XME
Phone SN: R9WN31AQ4HJ
IMEI: 354994114******
HW version: MP1.0
RF cal date: 2020.02.19
Chip name: SDM450
Modem board: SDM450
Security patch: 2020-02-01
SIM State: ABSENT,ABSENT
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Initialization zTool... OK
Running zTool, please wait... OK
Trying to enable diag port... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Searching Samsung diag port... detected COM22
Initialization zTool... OK
Running zTool, please wait... OK
Executing... OK
Searching Ramdump interface... COM8 detected
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... error (1)
Server error: Could not calculate codes

Done with Samsung Tool PRO v.42.10
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Old 04-24-2021, 14:23   #9 (permalink)
Z3X
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Hello. Unfortunately, your case not supported. On latest fw new security, and its still protected even if downgrade phone. Currently we working on solution, when it will be ready - we will announce it.
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Old 08-19-2021, 11:24   #10 (permalink)
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unlocking

did you ever find a solution a207f u2 unlocking
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