Repair Imei Samsung N7105

  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 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: Repair
Selected model: GT-N7105
Selected port: COM20 Z3X BOX Serial Port
Software version: 26.4

Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: GT-N7105
Android version: 4.4.2
Product code: Not Active
Phone version: N7105BUUFND1
PDA version: N7105XXUFNE3
CSC version: N7105VFGFNE1
CSC country code: Germany
CSC sales code: VD2
HW version: Not Acti
Phone S/N: RF1XXXXXX
Modem board: MDM9215M
RF cal date: NONE
IMEI:
Initialization AT RIL... OK
Bypass MSL... OK
Repairing IMEI... OK
Rebooting phone... OK
Repair done

Done with Samsung Tool PRO v.26.4

Collection of Z3X Samsung Tools Installer Here