How to Install Stock ROM on Kuja N57L [Firmware File / Unbrick]

If you have bricked your device or Want to fresh install the Stock ROM on Kuja N57L then you are in the right place. Kuja N57L is powered by Spreadtrum processor. To install Stock firmware on Kuja N57L, you need software known as SPD Flash Tool. Download the Kuja N57L Stock Firmware, drivers, and SpreadTrum Flash Tool, then you can follow our guide to install the firmware on Kuja N57L.

Android always opens the door to various possibilities such as flashing custom ROM or kernel or APK modding etc. These feats can be achieved by providing root access to your device or simply rooting your phone.  In today’s date, rooting or customizing is no rocket science, but people perform these process carelessly. Certain users hastily carry out the modding/rooting process without properly following instructions. It leads to bricking of the device. It can happen with any device. In this post, we will tell you how you can restore or unbrick Kuja N57L back to the previous working condition.

How to Install Stock ROM on Kuja N57L

The guide is simple and easy! All you have to do is simply download the below-given firmware files and tools on your PC and then follow the given instruction to install the Stock ROM on Kuja N57L using SpreadTrum Flash Tool. Yes, this guide is also helpful to recover, unroot or fix any software malfunctioning problem.

Remember this guide is also very much needed in case of upgrade or downgrade the firmware on Kuja N57L. First of all, download the software, SpreadTrum Flash Tool on your PC and then flash your phone back to Stock ROM. We request you to read the steps carefully before upgrading Kuja N57L using this guide.

The Advantage Of Stock ROM:

• Flash Stock To Unbrick your Kuja N57L
• Flash Stock ROM to Fix the boot loop problem
• Upgrade and Downgrade Kuja N57L
• Unroot or Fix Bugs on your phone
• To fix the lag or stutter on Kuja N57L
• By flashing Stock ROM, you can solve software problems.
• Revert back to stock to gain your warranty.

• Lineage OS 14.1 Device List
• Lineage OS 15.1 (Android 8.1 Oreo)
• Android Oreo is Here: List Of Official Supported Device
• Lineage OS 16: List of Supported Devices
• List of MIUI 9 Supported Devices – Official and Unofficial
• Lineage OS 15.0 (Android 8.0 Oreo)
• List of All AOSP Android 8.0 Oreo Supported Device
• Resurrection Remix Oreo Release Date: List of Supported device

READ THIS CAUTION:

So before jumping into the manual upgradation setup, please make sure you have a good amount juice with at least 80% Charge. If not please charge the phone. Backup your phone in case if you need it later. If you brick the device we are not responsible. Do it at your own risk. Remember this guide is to update the Stock ROM on Kuja N57L .

Firmware Details:

• Gapps File: Included
• Device Supported: Kuja N57L
• Processor: SpreadTrum SC9832e
• Tool Supported: SpreadTrum Flash Tool
• Android Version: Android 8.1 Oreo

[/note]

Steps to Install Stock Firmware on Kuja N57L:

Before installing, make sure to follow the pre-requisite and install the necessary drivers and tools on your PC.

Pre-requisites

• Supported device: Kuja N57L 
  
• Charge your phone: You need at least a 50% charge on Kuja N57L
• Laptop or PC: To carry out this installation, you need a PC or Laptop.
• Take Device Backup:
  • Backup Android Phone Without Root on any device
  • If you have TWRP Recovery, Create and Restore Nandroid Backup using TWRP Recovery
• Spreadtrum Flash Tool: Download the Factory Download/Upgrade and extract it (Install)
• Install Latest Driver: Install the Latest Kuja USB Drivers. [For All Android USB Drivers]
• Download: Download the below given required files on your PC.