These are the instructions to download Flash or install Stock Firmware (ROM) on Celkon A21 (Original firmware) , If you searching for the Celkon A21 Stock ROM then you are at the right place. Here i will guide you to install official stock Rom on Celkon A21 , Here you can download the Official Celkon A21 Stock Firmware ROM (flash file) on your Computer
Download Celkon A21 Stock Rom (Original firmware)
Requirements: Your Celkon A21 Device should have at least 40-50 percent of battery to perform the Flashing Process.
How to Flash Stock Firmware ROM on Celkon A21
To install the Stock Firmware on Celkon A21 , Please follow the guide and download the Rom . This guide is for How to Install Stock ROM on Celkon A21 .
STEP 1: Download and Install the Celkon A21 USB Driver on your computer. In case you have already installed them, you can skip this step.
STEP 2: Switch Off your Celkon A21 device .
STEP 3: After downloading Stock Firmware , extract the zip file on your system.
STEP 4: Download the SP Flash Tool on your system and extract the downloaded zip file on your system. After that you can see the following files listed. STEP 5: Form the files listed run the Flash_tool.exe file.
STEP 6: Once the SP Flash tool is started, click on the Scatter-Loading button located in the right side. STEP 7: Now locate the scatter file in your stock ROM. It is generally located in the bin/ directory. STEP 8: Now click the Download button to start the downloading process. STEP 9: After completed all the above steps, connect your Celkon A21 to your system using the USB cable and , press any button other than power button so that your system will detect your Celkon A21 Device. You can use volume buttons. Step 10: Once the flashing process is completed, a green ring will appear on your system. Now disconnect your Celkon A21 and switch it ON.Congratulations, Now you have successfully flashed the stock firmware on your Celkon A21 using SP Flash Tool.
Keep in mind:
[*] Backup Please: Take a backup of your important data before Flashing Celkon A21 Stock Firmware as because during the flashing process your personal data will be removed permanently.
[*] Broken link Report here.
[*] ROOT Celkon A21:If you would like to know how to root your Celkon A21 android device, drop a comment below. We will share the tutorial for your device as quickly as possible .