SM-G7102 WiFi Repair Problem [Answered]

[hafiz4saqib]

I cant repair WiFi or Bluetooth repair

[blang]

Originally Posted by hafiz4saqib

I cant repair WiFi or Bluetooth repair

if you have any problem attach logs. and other information.

[xerraco]

If WiFi or BT is not highlighted, its HW Problem


BR,
xerraco

[hafiz4saqib]

Originally Posted by blang

if you have any problem attach logs. and other information.

Here is log

  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: SM-G7102
Selected port: COM159 SAMSUNG Mobile USB Serial Port 
Software version: 35.3

Waiting ADB device... OK
Reading phone info...
Model: SM-G7102
Android version: 4.4.2
PDA version: G7102XXSBQA3
CSC version: G7102OXEBOF1
Phone version: G7102DDUBNH1
Product code: SM-G7102ZKAINS
CSC country code: Russia
CSC sales code: SER
Phone SN: 
IMEI: 351565072583245
HW version: 
RF cal date: 2014.02.22
Chip name: MSM8226
Modem board: MSM8226
Boot Warranty bit: 0
Writing AT RIL... OK
Initialization AT RIL... OK
Bypass MSL OK
Repairing WiFi Mac address... error
Rebooting phone... OK
Repair done

Done with Samsung Tool PRO v.35.3

[hafiz4saqib]

Originally Posted by xerraco

If WiFi or BT is not highlighted, its HW Problem


BR,
xerraco

Its highlighted and working perfectly but wifi showing only "Saved, Secured" after connected my WiFi.





If I touch same network again then its showing these below options.