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Hola a todos, bueno coloco esto por aqui ya que todo lo que lei y supuestamente le funciono a otros a mi no, todos los modems, combinations que probe me mando a joder z3x. Esta version de firmware probablemente obtenida via OTA "J727T1UVS3ARE1" protege el modem de manera que no deja hacer downgrade de ninguna forma.
Al intentar leer cert en la parte de reading data me daba error (1).
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: SM-J727TZKETMK
CSC country code: USA
CSC sales code: TMK
Phone SN: R28K52TSR8K
IMEI: 357847091624240
HW version: REV0.7
RF cal date: 20180528
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-05-01
Boot Warranty bit: 0
Searching Samsung diag port... detected COM37
Reading phone info... OK
CP version: J727T1UVS3ARE1
CP build: May 3 2018 14:07:35
Reading data from phone... error (1)
Lo unico que me funciono fue pasar la flash completa de: J727T1UVS3ARC1_TMK3ARC1
Ya estando en esa si me dejo degradar el modem a J727T1UVS3ARC1_TMK3ARC1 (El q esta en el soporte de Z3x) con el que si le pude halar el .cert via DIAG.
Operation: Read CERT DIAG
Selected model: SM-J727A
Software version: 34.1
Searching Samsung modem... detected COM173
Reading phone info...
Model: SM-J727T1
AP version: J727T1UVS3ARC1
CSC version: J727T1TMK3ARC1
CP version: J727TUVU3ARA1
Product code: TMK
Phone SN: R28K72CKYZT
IMEI: 35784xxxxx56910
Unique number: C000045F45F6C55
Incorrect model selected. This may damage your phone. Continue? Yes
Searching Samsung diag port... detected COM174
Reading phone info... OK
CP version: J727TUVU3ARA1
CP build: Jan 24 2018 13:02:34
Reading data from phone... OK
Calculating... OK
Certificate file saved to C:\Program Files\Z3X\Samsung\SamsungToolPRO\backup\Cert\SM-J727T1_R28K72CKYZT_357847094556910_24-10-2018_20-3-17.ce
Done with Samsung Tool PRO v.34.1
Espero le sea de ayuda a alguien.
Al intentar leer cert en la parte de reading data me daba error (1).
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: SM-J727TZKETMK
CSC country code: USA
CSC sales code: TMK
Phone SN: R28K52TSR8K
IMEI: 357847091624240
HW version: REV0.7
RF cal date: 20180528
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-05-01
Boot Warranty bit: 0
Searching Samsung diag port... detected COM37
Reading phone info... OK
CP version: J727T1UVS3ARE1
CP build: May 3 2018 14:07:35
Reading data from phone... error (1)
Lo unico que me funciono fue pasar la flash completa de: J727T1UVS3ARC1_TMK3ARC1
Ya estando en esa si me dejo degradar el modem a J727T1UVS3ARC1_TMK3ARC1 (El q esta en el soporte de Z3x) con el que si le pude halar el .cert via DIAG.
Operation: Read CERT DIAG
Selected model: SM-J727A
Software version: 34.1
Searching Samsung modem... detected COM173
Reading phone info...
Model: SM-J727T1
AP version: J727T1UVS3ARC1
CSC version: J727T1TMK3ARC1
CP version: J727TUVU3ARA1
Product code: TMK
Phone SN: R28K72CKYZT
IMEI: 35784xxxxx56910
Unique number: C000045F45F6C55
Incorrect model selected. This may damage your phone. Continue? Yes
Searching Samsung diag port... detected COM174
Reading phone info... OK
CP version: J727TUVU3ARA1
CP build: Jan 24 2018 13:02:34
Reading data from phone... OK
Calculating... OK
Certificate file saved to C:\Program Files\Z3X\Samsung\SamsungToolPRO\backup\Cert\SM-J727T1_R28K72CKYZT_357847094556910_24-10-2018_20-3-17.ce
Done with Samsung Tool PRO v.34.1
Espero le sea de ayuda a alguien.