How to Update Micromax Bolt A37B to Official Stock Firmware ROM

This is the Update/Install original official Stock ROM tutorial for Micromax Bolt A37B Android Device. In this tutorial we have to provide step by step installation process, therefore it’s very easy and safe method to Install/Update original official Stock ROM on your Micromax Bolt A37B Android Device. First you have to read my all the step, then after you are also able to Install/Update this original official Stock ROM on your Android Device without any troubles. On this page we have to manage original official Stock ROM, Flashing Driver, Flash Tool and Flash Guide.

Micromax Bolt A37

Pre-Requisites to Updating your Android device:-
1. Follow this procedure only and only Android Device with the specific model number.
2. Your device should be charged more than 80%.
3. Make sure you have all the backup of your internal and external stored files.
4. Backup all your important contacts number. [How to Backup]
5. Backup all your important messages.
6. Make sure you have USB debugging mode enabled.
7. Don’t try to flash this Updating process to any other Device.

Download Requirements Tools & Files:-

File Name Download
Micromax Bolt A37B USB Driver Download
Download SP Flash Tool Download
Download Official Stock ROM for Micromax Bolt A37B
Download

How to Flash:-
Step-1:- First of all you have to Download and Install Android USB Driver on your computer or laptop [if you have to already install Android USB driver on your computer then skip this step].
Step-2:- Switch off your android device and remove your battery [if it is removable]
Step-3:- Download Official Stock ROM for your Model and Extract on your computer.
Step-4:- Download SP Flash Tool and Extract SP Flash Tools on your computer. After extracting SP Flash Tool you will be able to see the following screen shot.
Step-5:- After Extract SP Tools and then right click on “Flash_Tool.exe” run as administrator. [See the Following Screen Shot]
Step-6:- After lunched SP Flash Tools, Click on Download Button.
Step-7:- Now in the Download Tab Click on Scatter-loading button on your SP Flash Tool.
Step-8:- SP Tool asks you the location of the scatter file. Click Browses now go to the stock ROM folder and select the scatter file “Android_scatter_emmc.txt” which is our scatter file.
Step-9:- Now select all the file
Step-10:- Now Click on Download Button in SP Flash Tool to start Flashing Process.
Step-11:- Now connect your Android device with original USB cable to your computer or Laptop. (Make sure your phone is switched off condition)
Step-12:- After connecting your Android device to the computer Press Volume Down or Volume Up key, so that the computer easily detect your Android device.
Step-13:- SP Flash Tool detect your device then the Flashing process will start. If SP Tool is not detect your device than install vcom driver in your computer.
Step-14:- After flashing process completes, a Green Ring will appear on your Screen. It means the Flashing process is successfully finished.
Step-15:- Now Close SP Flash Tool and Disconnect your Android Device to the Computer.

Congratulations, Your Android Device is successfully updated to the official stock Firmware ROM using SP Flash Tools.

Dear friends you have to successfully update your Android Devices. If you have to any problem regarding to this Updating or Flashing process on your Android Devices, then please you can share your problem and difficulty with me in the comment box.

Disclaimer”:- Please read my each and every step be carefully. We are not responsible for any damage or any other problem on your android devices. If you are doing this methods on your device it at your own responsibility.

Follow the Detail Instruction to Installation

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