Your Samsung android phone is dead due to some mistake and you are shouting on us & developers , but please wait a sec before throwing your phone to customer care although we are not responsible for your device damages but we can help at least. Good news is as always we have solution


Method 1

  • Switch off your phone 
  • Reboot in recovery ( Middle key + Power on ) 
  • And select wipe cache 
  • Then select wipe data/factory reset 
  • Try to boot in download mode, and flash firmware using Odin 

Method 2


In case if you are unable to boot in download mode then
  • Try Home + Volume Down + Volume Up + Power on to boot in download mode
Or
  • Remove battery and press Volume down + Middle key + Power on. Now without releasing buttons insert battery 
Once you are in download mode you can flash firmware using Odin 

Method 3

PREARATION

First install java on your pc if you haven’t java go to Java site and install it. 
window users will need .rar/.zip extractor software , you can download free all in one (7zip) extractor form here

INSTRUCTIONS

Step 1. Right-click on the One-Click.jar file, move down to option “7-zip” and then select “Extract to OneClick”. (as shown picture below)


Step 2. Now you will get a ‘OneClick’ folder.
Step 3. Now copy ‘OneClick.jar’ file and paste it into the ‘OneClick > heimdalloneclick > resources > HeimdallPackage’ folder.


Step 4. Right-click on ‘oneclickloader.exe’ file and choose ‘Run as Administrator’.
Step 5. Proceed with the installation of Heimdall.
Step  6. After the installation is complete, you will see the the One-Click UnBrick interface.


Step  7. Connect the phone to computer via USB and click on “unsoft brick” button to recover your bricked Samsung android phone