Gt-i9195 imei repair done!

[yulznagil]

REPAIR INSTRUCTIONS:
    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: Repair
Selected model: GT-I9195
Selected port: COM12 SAMSUNG Mobile USB Serial Port 
Software version: 28.6

Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: GT-I9195
Android version: 4.4.2
Product code: Not Active
Phone version: I9195XXUCPB1
PDA version: I9195XXUCPB1
CSC version: I9195ITVCPB2
CSC country code: ITALY
CSC sales code: ITV
HW version: 
Phone SN: 00000000000
Modem board: MSM8930AB
Security patch: 2016-02-01
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.28.6

For Reference​