There are various situations where a person wants to root his/her smartphone. The reason behind rooting can be many, including their wish of better performance, a better looking UI etc. However, behind unrooting, there is mainly only one reason, i.e. claiming back the warranty on the device.
In this post, I will be guiding you through the process on how to unroot your Micromax A57 Ninja 3 (How to install official stock ROM on Micromax Ninja 3)
Before you start with the process to install official stock ROM on Micromax A57 Ninja 3, you will need to keep in mind a few things.
The battery power remaining in the phone should be at least 70%. This process needs a lot of battery power and if your phone gets switched off in between, you might end up losing your device completely. So make sure that battery power is more than sufficient.
Backup all your data. This process wipes out all the data present on the device.
Make sure you have already installed drivers related to your phone on the computer.
Steps to install official ROM on Micromax A57 Ninja 3
Enable USB debugging by navigating to Apps > Settings > Manage Applications > Development > USB Debugging – check box
Download official ROM package for Micromax A57 Ninja 3.
Place the downloaded file in he external SD card of your phone.
Turn off your phone and boot it into the recovery mode by pressing Volume Up button along with power button for around 3 seconds. If you phone boots normally, then repeat the same step.
Once your phone is in recovery mode, wipe out all the data by selecting the options present there.
After deleting the data from your phone, go back to the main menu on the recovery mode screen, and select install zip from SD card.
Now it will ask you to browse for the file, browse and select the files which you had downloaded earlier. After selecting the file, click install.
The process will start, it will take around 5-10 minutes in installing the firmware. You phone screen might flash and your phone might reboot several times. After the process is completely done, you will get a confirmation message.
The phone will reboot with official Micromax animation and it will ask you to set date/time and ask to sign up with your Google account. Provide all the details and Enjoy.
This was the process to install official stock ROM on your Micromax A57 Ninja 3. Do ask me if you have any kind of doubt and I will try my level best to help you in every possible way.
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