[GUIDE][HOW-TO]Update to Official Firmware[4.1+][All Samsung Device]

• You will make your device status from Un-official To Official.
• Your device will get Un-Rooted and all the changes you have made by rooting the device will be fixed :p.
• If you have flashed wrong stock ROM or of other Region/Country this will fix it.
• Fix software problems you face :fingers-crossed:

• If you have Bricked your device or your device is Not booting Up This thread is Not for you.
• For those who face Software problems are requested to try resetting your Phone to check if it fixes by it Before trying this.
  
  Quote:

  Go to Settings--> Back up and reset --> Factory Data Reset

Things you need:

• A computer with Kies installed.
• Internet Connection.
• USB Cable.
• A working Brain :p.
• Of-course the device to be updated.

For Example I will be using My Device - Samsung Galaxy S3 Mini "GT-I8190N" :cowboy:

Step 1:

• Open Kies
• Go to Tools
• Firmware Upgrade and Instantiation

Step 2:

• Enter Your Phone Model Number
  
  Go to Settings --> About Phone, Find Your Model Number ;)
  Note: You Should Enter As it is in Settings i.e, "GT-I8190N"

Step 3:

• Now Enter your device Serial Number
  
  Note: Go to Settings--> Status--> Find Serial Number. :highfive:
  
  

Step 4:

• Click "OK" to the Dialogue boxes
  

Quote:

Now It will start Downloading Drivers etc to Flash..

Step 4:

• Check "I have read all of the above Information."
• Connect your device
• Select "Proceed without saving"
• Then Click "Start Upgrade"
  
• All Moste Done! :highfive:

Quote:

It will now download and flash the Firmware to Your Device

Step 4:

• Your device will Reboot and Install the firmware.
• Reboot and You're Done!

Step 4:
Hit the thanks button