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Buen dia, intente liberar el j727t1 y se quedo trabado mucho rato y nunca termino el proceso, despues lo intente de nuevo, y de nuevo no completó el proceso me cobro 5 créditos en cada intento, en total 10 créditos y no se liberó el equipo, nunca terminó de manera exitosa la liberación.  Gracias por su tiempo

Good morning, I tried to free the j727t1 and it stayed stuck for a long time and never finished the process, then I tried again, and again it did not complete the process, I was charged 5 credits in each attempt, in total 10 credits and the equipment was not released , never successfully completed the release. Thanks for your time
 

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[ 06/04/2021 03:50:33 p.m. SM-J727T1 ]
[ 06/04/2021 03:50:47 p.m. SM-J727T1 ] Operation: Unlock TMB via Server Mar 2020
[ 06/04/2021 03:50:47 p.m. SM-J727T1 ] Selected model: SM-J727T1
[ 06/04/2021 03:50:47 p.m. SM-J727T1 ] Software version: 42.9
[ 06/04/2021 03:50:47 p.m. SM-J727T1 ]
[ 06/04/2021 03:50:48 p.m. SM-J727T1 ] Checking Login and Password... OK
[ 06/04/2021 03:50:50 p.m. SM-J727T1 ] Ballance: 20 crd.
[ 06/04/2021 03:50:52 p.m. SM-J727T1 ] You have 20 credit(s) left. This operation takes 5 credits.Continue? Yes
[ 06/04/2021 03:50:55 p.m. SM-J727T1 ] Waiting ADB device... OK
[ 06/04/2021 03:50:57 p.m. SM-J727T1 ] Reading phone info...
[ 06/04/2021 03:50:58 p.m. SM-J727T1 ] Model: SM-J727T1
[ 06/04/2021 03:50:58 p.m. SM-J727T1 ] Android version: 7.0
[ 06/04/2021 03:50:58 p.m. SM-J727T1 ] PDA version: J727T1UVS3ARC1
............
[ 06/04/2021 03:54:06 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 03:54:07 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 03:54:16 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 03:59:18 p.m. SM-J727T1 ] Retry 1...
[ 06/04/2021 03:59:25 p.m. SM-J727T1 ] Retry 2...
[ 06/04/2021 03:59:30 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 03:59:31 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 03:59:40 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 04:00:24 p.m. SM-J727T1 ] Operation aborted


[ 06/04/2021 04:36:10 p.m. SM-J727T1 ] Ballance: 15 crd.
[ 06/04/2021 04:36:21 p.m. SM-J727T1 ] You have 15 credit(s) left. This operation takes 5 credits.Continue? No
[ 06/04/2021 06:19:30 p.m. SM-J727T1 ] Operation: Unlock TMB via Server Mar 2020
[ 06/04/2021 06:19:30 p.m. SM-J727T1 ] Selected model: SM-J727T1
[ 06/04/2021 06:19:30 p.m. SM-J727T1 ] Software version: 42.9
[ 06/04/2021 06:19:30 p.m. SM-J727T1 ]
[ 06/04/2021 06:26:31 p.m. SM-J727T1 ] Operation: Unlock TMB via Server Mar 2020
[ 06/04/2021 06:26:31 p.m. SM-J727T1 ] Selected model: SM-J727T1
[ 06/04/2021 06:26:31 p.m. SM-J727T1 ] Software version: 42.9
[ 06/04/2021 06:26:31 p.m. SM-J727T1 ]
[ 06/04/2021 06:26:32 p.m. SM-J727T1 ] Checking Login and Password... OK
[ 06/04/2021 06:26:34 p.m. SM-J727T1 ] Ballance: 15 crd.
[ 06/04/2021 06:26:37 p.m. SM-J727T1 ] You have 15 credit(s) left. This operation takes 5 credits.Continue? Yes
[ 06/04/2021 06:26:40 p.m. SM-J727T1 ] Waiting ADB device... OK
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Reading phone info...
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Model: SM-J727T1
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Android version: 7.0
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] PDA version: J727T1UVS3ARC1
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] CSC version: J727T1TMK3ARC1
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Phone version: J727UUEU3ARB1
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Product code:
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] CSC country code: USA
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] CSC sales code: TMK
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Phone SN: R28K42WEMJF
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] IMEI: 357847090376206
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] HW version:
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] RF cal date:
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Chip name: EXYNOS7870
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Modem board: SHANNON315
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Security patch: 2018-03-01
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] Boot Warranty bit: 0
[ 06/04/2021 06:26:47 p.m. SM-J727T1 ] SIM State: ABSENT
[ 06/04/2021 06:26:53 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 06:26:54 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 06:27:04 p.m. SM-J727T1 ] Reading data from phone... OK
[ 06/04/2021 06:27:09 p.m. SM-J727T1 ] Searching server... OK
[ 06/04/2021 06:27:11 p.m. SM-J727T1 ] Checking server answer... OK
[ 06/04/2021 06:27:12 p.m. SM-J727T1 ] Executing... OK
[ 06/04/2021 06:27:43 p.m. SM-J727T1 ] Reading data from phone... OK
[ 06/04/2021 06:27:59 p.m. SM-J727T1 ] Calculating... OK
[ 06/04/2021 06:28:59 p.m. SM-J727T1 ] Searching server... OK
[ 06/04/2021 06:29:02 p.m. SM-J727T1 ] Waiting for server answer... OK
[ 06/04/2021 06:29:03 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 06:29:05 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 06:29:13 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 07:00:02 p.m. SM-J727T1 ] Retry 1...
[ 06/04/2021 07:00:08 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 07:00:09 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 07:00:17 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 07:08:46 p.m. SM-J727T1 ] Retry 2...
[ 06/04/2021 07:08:51 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 07:08:52 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 07:09:00 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 07:12:23 p.m. SM-J727T1 ] Retry 3...
[ 06/04/2021 07:12:28 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 07:12:30 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 07:12:38 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 07:17:17 p.m. SM-J727T1 ] Retry 4...
[ 06/04/2021 07:17:22 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 07:17:23 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 07:17:32 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 07:33:33 p.m. SM-J727T1 ] Retry 5...
[ 06/04/2021 07:33:38 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 07:33:39 p.m. SM-J727T1 ] Running zTool, please wait...
[ 06/04/2021 07:33:45 p.m. SM-J727T1 ] Card error error (1 )
[ 06/04/2021 07:33:48 p.m. SM-J727T1 ] Retry 6...
[ 06/04/2021 07:33:53 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 07:33:54 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 07:34:02 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 07:34:09 p.m. SM-J727T1 ] Retry 7...
[ 06/04/2021 07:34:15 p.m. SM-J727T1 ] Retry 8...
[ 06/04/2021 07:34:20 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 07:34:21 p.m. SM-J727T1 ] Running zTool, please wait...
[ 06/04/2021 07:34:24 p.m. SM-J727T1 ] Card error error (1 )
[ 06/04/2021 07:34:27 p.m. SM-J727T1 ] Retry 9...
[ 06/04/2021 07:34:32 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 07:34:33 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 07:34:42 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 07:37:59 p.m. SM-J727T1 ] Retry 10...
[ 06/04/2021 07:38:04 p.m. SM-J727T1 ] Initialization zTool... OK
[ 06/04/2021 07:38:06 p.m. SM-J727T1 ] Running zTool, please wait... OK
[ 06/04/2021 07:38:14 p.m. SM-J727T1 ] Reading data from phone... error (4.)
[ 06/04/2021 07:38:54 p.m. SM-J727T1 ]
in General questions by (130 points)
edited by

1 Answer

+1 vote
Hello. Refunded. Update phones firmware and repeat operation. Post result.
by (29.1k points)
monte una versión de software diferente que vi que les había resultado a varios colegas y siguió con el mismo error descontandome de nuevo 5 créditos
y probé otra esta otra ya no me descontó créditos solamente me tiro error

 

Checking Login and Password... OK
 Ballance: 20 crd.
 You have 20 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: J727T1UVS3ARE1
 CSC version: J727T1TMK3ARE1
 Phone version: J727T1UVS3ARE1
 Product code:
 CSC country code: USA
 CSC sales code: TMK
 Phone SN: R28K42WEMJF
 IMEI: 357847090376206
 HW version:
 RF cal date:
 Chip name: EXYNOS7870
 Modem board: SHANNON315
 Security patch: 2018-05-01
 Boot Warranty bit: 0
 SIM State: ABSENT
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... OK
 Searching server... OK
 Checking server answer... OK
 Executing... OK
 Reading data from phone... OK
 Calculating... OK
 Searching server... OK
 Waiting for server answer... OK
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 1...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 2...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 3...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 4...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 5...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 6...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 7...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 8...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 9...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 Retry 10...
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... error (4.10.0)
 
 Operation: Unlock TMB via Server Upload Nov 2020
 Selected model: SM-J727T1
 Software version: 42.9
 
 Checking Login and Password... OK
 Ballance: 15 crd.
 You have 15 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: J727T1UVS3ARE1
 CSC version: J727T1TMK3ARE1
 Phone version: J727T1UVS3ARE1
 Product code:
 CSC country code: USA
 CSC sales code: TMK
 Phone SN: R28K42WEMJF
 IMEI: 357847090376206
 HW version:
 RF cal date:
 Chip name: EXYNOS7870
 Modem board: SHANNON315
 Security patch: 2018-05-01
 Boot Warranty bit: 0
 SIM State: ABSENT
 Rebooting phone... OK
 Waiting ADB device... OK
 Waiting for device to become ready... OK
 Reading IMEI... OK
 Initialization zTool... OK
 Running zTool, please wait... OK
 Reading data from phone... OK
 Searching Ramdump interface... COM9 detected
 Rebooting phone... OK
 Waiting ADB device... OK
 Waiting for device to become ready... OK
 Reading ramdump data from phone... OK
 Searching server... OK
 Waiting for server answer... error (1)
 Server error: Could not process security data, please try again
Hello again. Refunded. UPDATE phone's firmware via menu and then repeat.
...