How to Unbrick/Flash official Android firmware on Samsung Smartphone

Disclaimer: This article is for only educational purpose. I am not responsible for any damage occur  to your phone or any loss occur to anyone in any manner.

How to Unbrick/Flash official firmware on Samsung Smartphone:

Altering the OS(Android) of Smartphones means to update it via rooting or any other custom ROM in such manner that it render your device unusable, that brick phone will not be able to boot and stuck in boot-loop.

A brick phone is "dead-phone", which can not perform any task.

Unbrick:  To overcome from this problem !! UN-bricking is a best solution which u can try at your home via flashing a stock firmware on it.

Requirements:

To unbrick/flash your firmware u should have some basic things with you are:

1. Your Bricked Phone.
2. Data Cable
3. Stock Firmware for your device (Country Support) (Search on Google)
4. Odin (should be Odin 3+) (Search on Google)


Steps:

1. Start Your phone in downloading mode {(Vol+) + (Vol-) + (Power)} (note: combination may be different according to your phone, its checked for Samsung Galaxy Ace I)

2. Run Odin and connect your phone via usb cable with your laptop/computer. (Mobile Phone driver should be installed on your machine)

3. Look at ID : COM text written in Odin window. There should be light blue background with text indicating to confirm that your phone is connected properly. It should be something like in picture given below:

4. Now Click on PDA button in Odin and browse for your Stock Firmware downloaded to flash, as discussed earlier in this article.

5. Press Start & let it be finish. (Your phone will reboot successfully)

"Do not unplug your phone in mid, it can damage your phone permanently."


For any other query please write your problem in comment box. I will try my best to resolve them.