REPAIR INSTRUCTIONS:
Activate Diagnostic Port:
1. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
2. Select device in ADB settings.
3. Press 'Activate Diag' button.
Repair IMEI/Serial/BT/WiFi/Product Code:
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Reboot phone.
4. Connect USB cable, install drivers if needed.
5. Select Samsung diagnostic port in port settings.
6. Press 'Reset MSL' button to deactivate security.
7. Wait till phone reboot.
8. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
9. Select device in ADB settings.
10. Fill values what you need to repair.
11. Press 'Repair' button.
Reset EFS, Disable Factory Mode:
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 'Reset EFS' if you need to reset it.
Be carefully, do not perform this without necessity. Backup will be created automatically.
6. If you have yellow table on your device screen, then press 'Disable Factory Mode' button.
Wipe EFS/NVM:
If you have 'IMEI null/null' or 'Phone baseband unknown' errors,
Then you can try to repair this errors with this function.
1. Power on the phone in download mode (turn off phone, hold Volume Down + Home + Power).
2. Connect USB cable, install drivers if needed.
3. Press 'Wipe EFS/NVM' button to deactivate security.
4. Wait till phone reboot.
Operation: Activate DIAG
Selected model: SM-N7502
Selected port: COM8 Z3X BOX Serial Port
Software version: 33.8
Waiting ADB device... OK
Reading phone info...
Model: SM-N7505
Android version: 4.4.2
PDA version: N7505XXUCNH1
CSC version: N7505OJVCNH2
Phone version: N7505XXUCNG2
Product code: Not Active
CSC country code: UAE
CSC sales code: XSG
Phone SN: 00000000000
IMEI: 352832063140933
HW version: REV__
RF cal date: Unknown
Chip name: EXYNOS5260
Modem board: XMM7160
Boot Warranty bit: 1
Incorrect model selected. This may damage your phone. Continue? Yes
Activating DIAG... OK
Activation DIAG done
Done with Samsung Tool PRO v.33.8
Activate Diagnostic Port:
1. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
2. Select device in ADB settings.
3. Press 'Activate Diag' button.
Repair IMEI/Serial/BT/WiFi/Product Code:
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Reboot phone.
4. Connect USB cable, install drivers if needed.
5. Select Samsung diagnostic port in port settings.
6. Press 'Reset MSL' button to deactivate security.
7. Wait till phone reboot.
8. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
9. Select device in ADB settings.
10. Fill values what you need to repair.
11. Press 'Repair' button.
Reset EFS, Disable Factory Mode:
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 'Reset EFS' if you need to reset it.
Be carefully, do not perform this without necessity. Backup will be created automatically.
6. If you have yellow table on your device screen, then press 'Disable Factory Mode' button.
Wipe EFS/NVM:
If you have 'IMEI null/null' or 'Phone baseband unknown' errors,
Then you can try to repair this errors with this function.
1. Power on the phone in download mode (turn off phone, hold Volume Down + Home + Power).
2. Connect USB cable, install drivers if needed.
3. Press 'Wipe EFS/NVM' button to deactivate security.
4. Wait till phone reboot.
Operation: Activate DIAG
Selected model: SM-N7502
Selected port: COM8 Z3X BOX Serial Port
Software version: 33.8
Waiting ADB device... OK
Reading phone info...
Model: SM-N7505
Android version: 4.4.2
PDA version: N7505XXUCNH1
CSC version: N7505OJVCNH2
Phone version: N7505XXUCNG2
Product code: Not Active
CSC country code: UAE
CSC sales code: XSG
Phone SN: 00000000000
IMEI: 352832063140933
HW version: REV__
RF cal date: Unknown
Chip name: EXYNOS5260
Modem board: XMM7160
Boot Warranty bit: 1
Incorrect model selected. This may damage your phone. Continue? Yes
Activating DIAG... OK
Activation DIAG done
Done with Samsung Tool PRO v.33.8
