j727t1 metro unlock error (1)
 

here is the log please advice
Checking Login and Password... Listo
Ballance: 10 crd.
You have 10 credit(s) left. This operation takes 5 credits.Continue? Si
Waiting ADB device... Listo
Leyendo información del teléfono ...
Modelo: SM-J727T1
Android version: 7.0
PDA version: J727T1UVU3ARF1
CSC version: J727T1TMK3ARF1
Versión del telefono: J727T1UVU3ARF1
Código del Producto: SM2J727TZKETMK
Código de país CSC: USA
Código de Venta CSC: TMK
Phone SN: R28K80H1HRD
IMEI: 357847095587948
HW version: REV0.7
RF cal date: 20180809
Chip name: EXYNOS7870
Módem: SHANNON315
Security patch: 2018-06-01
Boot Warranty bit: 0
Searching Samsung diag port... detectado COM17
Leyendo información del teléfono ... Listo
CP version: J727T1UVU3ARF1
CP build: Jun 28 2018 13:35:13
Lectura de datos desde el teléfono ... error (1)

Done with Samsung Tool PRO v.33.8
i suspect drivers error or somthing like that so i reinstalled all samsung drivers. error persist

Flash eng modem Make sure diag is on


Enviado desde mi iPhone utilizando Tapatalk

For unlock
1. hard reset
2. enable ADB
3. flash modem J727TUVU3ARA1
4. unlock phone with server
5. flash original fw back.

Proof here:

Operation: Unlock
Selected model: SM-J727T1
Software version: 33.8

Checking Login and Password... OK
Ballance: 5 crd.
You have 5 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-J727T1
Android version: 7.0
PDA version: J727T1UVS3ARC1
CSC version: J727T1TMK3ARC1
Phone version: J727TUVU3ARA1
Product code: SM2J727TZKETMK
CSC country code: USA
CSC sales code: TMK
Phone SN: R28K71EHRER
IMEI: 357847********
HW version: REV0.7
RF cal date: 20180718
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-03-01
Boot Warranty bit: 0
Searching Samsung diag port... detected COM99
Reading phone info... OK
CP version: J727TUVU3ARA1
CP build: Jan 24 2018 13:02:34
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Waiting ADB device... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data from phone... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.33.8

Operation: Unlock
Selected model: SM-J727T1
Software version: 34.6

Checking Login and Password... OK
Ballance: 10 crd.
You have 10 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-J727T1
Android version: 8.1.0
PDA version: J727T1UVS4BRK1
CSC version: J727T1TMK4BRK1
Phone version: J727TUVU4ARL1
Product code: SM2J727TZKETMK
CSC country code: USA
CSC sales code: TMK
Phone SN: R28K72BQM3H
IMEI: 357847094492462
HW version: REV0.7
RF cal date: 20180727
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-12-01
Boot Warranty bit: 0
SIM State: SIM_SERVICE_PROVIDER_LOCKED
Searching Samsung diag port... detected COM11
Reading phone info... OK
CP version: J727TUVU4ARL1
CP build: Dec 3 2018 18:38:15
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Waiting ADB device... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.34.6


FLASH INSTRUCTIONS:
1. Choose correct flash file(s).
2. If you have PIT file chosen, then you must check 'Repartition' option.
3. Check flashing options if needed (Repartition, EFS clear, Boot update).
4. Power on the phone in download mode (turn off phone, press vol.down + home + power).
5. Connect the phone to PC with USB cable, install drivers if needed.
6. Press 'Flash' button.

Operation: Flash
Selected model: SM-J727T1
Software version: 34.6

File analysis... OK
Total file size: 0x025224D0 (37 Mb)
Searching USB Flash interface... COM3 detected
Setup connection... OK
Reading PIT from phone... OK
Sending modem.bin.lz4... OK
Flashing done (time - 00:00:04)

Done with Samsung Tool PRO v.34.6