hi just see how can solve it ?
UNLOCK INSTRUCTIONS:
To unlock:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press 'Unlock' for direct unlock.
Reading codes using sever:
Warning! Knox warranty must be active (0x00)!
If you have it voided (0x01(void)), then you can't unlock this phone using sever.
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Press 'Read Codes via server' button, write your login and password in window if it will appear.
(Login and password will be saved as default after first input and can be changed in settings)
Operation: Read Codes via Server
Selected model: SM-J730G
Software version: 35.3
Checking Login and Password... OK
Ballance: 40 crd.
You have 40 credit(s) left. This operation takes 5 credits.Continue? Yes
Searching Samsung modem... detected COM25
Reading phone info...
Model: SM-J730G
AP version: J730GUBS6BSC1
CSC version: J730GECO6BSC1
CP version: J730GUBS6BSB1
Product code: ECO
Phone SN:
IMEI: 356202096058146
IMEI2: 356203096058144
Unique number: CBJ00340D5ECE35
Searching Samsung diag port... detected COM14
Reading phone info... error (0)
Check phone connection or KNOX WARRANTY VOID is 0x1
Done with Samsung Tool PRO v.35.3
UNLOCK INSTRUCTIONS:
To unlock:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press 'Unlock' for direct unlock.
Reading codes using sever:
Warning! Knox warranty must be active (0x00)!
If you have it voided (0x01(void)), then you can't unlock this phone using sever.
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Press 'Read Codes via server' button, write your login and password in window if it will appear.
(Login and password will be saved as default after first input and can be changed in settings)
Operation: Read Codes via Server
Selected model: SM-J730G
Software version: 35.3
Checking Login and Password... OK
Ballance: 40 crd.
You have 40 credit(s) left. This operation takes 5 credits.Continue? Yes
Searching Samsung modem... detected COM25
Reading phone info...
Model: SM-J730G
AP version: J730GUBS6BSC1
CSC version: J730GECO6BSC1
CP version: J730GUBS6BSB1
Product code: ECO
Phone SN:
IMEI: 356202096058146
IMEI2: 356203096058144
Unique number: CBJ00340D5ECE35
Searching Samsung diag port... detected COM14
Reading phone info... error (0)
Check phone connection or KNOX WARRANTY VOID is 0x1
Done with Samsung Tool PRO v.35.3
