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Reload this Page SM-J730f with knox=1 possible to unlock with logs? [Under Review]
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Old 12-05-2018, 10:55   #1 (permalink)
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SM-J730f with knox=1 possible to unlock with logs? [Under Review]

Hi. I have J730f DS with knox=1. After root i cannot unlock because modem is to high U3. Any way to downgrade modem or unlock this with credits?

Searching Samsung modem... detected COM556
Reading phone info...
Model: SM-J730F
AP version: J730FXXU3BRJ1
CSC version: J730FXEO3BRJ1
CP version: J730FXXU3BRI3
Product code: XEO
Phone SN: R58K8
IMEI: 359237
IMEI2: 35923
Unique number: CAJ0086
Reading IMEI... OK
IMEI: 3592370 (SIGN: UNKNOWN)
IMEI 2: 359238 (SIGN: UNKNOWN)

Done with Samsung Tool PRO v.34.3

Waiting ADB device... OK
Reading phone info...
Model: SM-J730F
Android version: 8.1.0
PDA version: J730FXXU3BRJ1
CSC version: J730FXEO3BRJ1
Phone version: J730FXXU3BRI3
Product code: SM2J7
CSC country code: Poland
CSC sales code: XEO
Phone SN: R58K
IMEI: 3592370
HW version: MP 0.500
RF cal date: 20180809
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-08-01
Boot Warranty bit: 1
SIM State: ABSENT,ABSENT
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Try downgrade modem if possible
Done with Samsung Tool PRO v.34.3
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Old 12-05-2018, 11:07   #2 (permalink)
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Quote:
Originally Posted by newchief View Post
Hi. I have J730f DS with knox=1. After root i cannot unlock because modem is to high U3. Any way to downgrade modem or unlock this with credits?

Searching Samsung modem... detected COM556
Reading phone info...
Model: SM-J730F
AP version: J730FXXU3BRJ1
CSC version: J730FXEO3BRJ1
CP version: J730FXXU3BRI3
Product code: XEO
Phone SN: R58K8
IMEI: 359237
IMEI2: 35923
Unique number: CAJ0086
Reading IMEI... OK
IMEI: 3592370 (SIGN: UNKNOWN)
IMEI 2: 359238 (SIGN: UNKNOWN)

Done with Samsung Tool PRO v.34.3

Waiting ADB device... OK
Reading phone info...
Model: SM-J730F
Android version: 8.1.0
PDA version: J730FXXU3BRJ1
CSC version: J730FXEO3BRJ1
Phone version: J730FXXU3BRI3
Product code: SM2J7
CSC country code: Poland
CSC sales code: XEO
Phone SN: R58K
IMEI: 3592370
HW version: MP 0.500
RF cal date: 20180809
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-08-01
Boot Warranty bit: 1
SIM State: ABSENT,ABSENT
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Try downgrade modem if possible
Done with Samsung Tool PRO v.34.3
Flash eng modem then retry unlock
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Old 12-05-2018, 11:11   #3 (permalink)
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I flashed with this : https://shell.boxwares.com/Download.aspx?L=4801 and nothing change with unlock but i have no imei :

Waiting ADB device... OK
Reading phone info...
Model: SM-J730F
Android version: 8.1.0
PDA version: J730FXXU3BRJ1
CSC version: J730FXEO3BRJ1
Phone version:
Product code:
CSC country code: Poland
CSC sales code: XEO
Phone SN: R58K81P
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7870
Modem board:
Security patch: 2018-08-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Try downgrade modem if possible
Done with Samsung Tool PRO v.34.3
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Old 12-05-2018, 11:15   #4 (permalink)
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Quote:
Originally Posted by newchief View Post
I flashed with this : https://shell.boxwares.com/Download.aspx?L=4801 and nothing change with unlock but i have no imei :

Waiting ADB device... OK
Reading phone info...
Model: SM-J730F
Android version: 8.1.0
PDA version: J730FXXU3BRJ1
CSC version: J730FXEO3BRJ1
Phone version:
Product code:
CSC country code: Poland
CSC sales code: XEO
Phone SN: R58K81P
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7870
Modem board:
Security patch: 2018-08-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Try downgrade modem if possible
Done with Samsung Tool PRO v.34.3
http://www.mediafire.com/file/oqkmw7...3ARI1.zip/file
Flash modem from then combination
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Old 12-05-2018, 11:30   #5 (permalink)
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Done but still nothing. Imeis are ok.

Waiting ADB device... OK
Reading phone info...
Model: SM-J730F
Android version: 8.1.0
PDA version: J730FXXU3BRJ1
CSC version: J730FXEO3BRJ1
Phone version: J730FXXU3ARI1
Product code: SM2J730F
CSC country code: Poland
CSC sales code: XEO
Phone SN: R58K8
IMEI: 359237093
HW version: MP 0.500
RF cal date: 20180809
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-08-01
Boot Warranty bit: 1
SIM State: ABSENT,ABSENT
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Initialization zTool... OK
Running zTool, please wait...
Start... error ()
Try downgrade modem if possible
Done with Samsung Tool PRO v.34.3
  Reply With Quote
Old 12-05-2018, 11:50   #6 (permalink)
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Quote:
newchief
Yes dear im try many time. U3 Binary - i try Downgrade modem but still same not unlockit
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Old 12-06-2018, 19:42   #7 (permalink)
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http://forum.gsmhosting.com/vbb/f684...olved-2527222/
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