Oppo A77s CPH2473 Firmware Flash File (Stock ROM)

Oppo A77s finally launched in India as the latest mid-range smartphone has a Snapdragon 480 SoC, 8GB of RAM and 128GB of inbuilt storage. It sports a 6.56-inch...

Abd Razaaq

Last updated on October 12, 2023

Abd Razaaq

Author

I'm a Tech Content Writer and Full-Time blogger. Since I love Android and Google's device, I started my career in writing for Android OS and their features. This led me to start "GetDroidTips". I have completed Master of Business Administration at Mangalore University, Karnataka.

Advantages of Stock ROM:

Here are the answers to why you need to download and save the Oppo A77s Stock ROM flash file on your computer.

If your device is dead, you can unbrick using the Stock ROM file

You can fix or repair the IMEI on your device using DB files from Stock ROM

Remove any malware or Adware from Oppo A77s

You can fix the boot loop issue on Oppo A77s

Fix Unfortunately, the app has stopped errors on Oppo A77s

Fix Network related issue

Patch Boot image to Root using Magisk: Mediatek Guide or Spreadtrum Guide

You can unroot Oppo A77s

To Reset or Remove FRP on your device: Mediatek FRP Guide or Spreadtrum FRP Guide

Restore Oppo A77s back to Factory State

How to Flash Oppo A77s CPH2473 Firmware File

Before installing the Stock ROM on your Oppo A77s, you should download the firmware flash file. Then download and install the USB Drivers and flash tool on the PC as well. Once you’re done with these, you can proceed to the steps below. But let’s take a quick look at the Stock Firmware importance and firmware details below.

Pre-Requirements:

Supported device: Oppo A77s CPH2473
Make sure to charge your device more than 50%
You need a PC or Laptop with a USB cable.
Take a complete backup of your android phone
Download Drivers and Tools: VCOM drivers, SP Flash Tool, and Oppo USB Drivers

Download Flash Files

Software Details	Download Link
Flash File Name: CPH2473_11_A.07 File Size: 3 GB Android Version: 12.0	Download Link \| Mirror Link
Flash File Name: CPH2473export_11_A.06 File Size: 3 GB Android Version: 12.0	Download Link \| Mirror Link
Flash File Name: CPH2473export_11_A.05 File Size: 3 GB Android Version: 12.0	Download Link
Flash File Name: CPH2473_EX_11_A.04 File Size: 3 GB Android Version: 12.0	Download Link

Instructions to install:

Here is a detailed guide mentioned below which you can follow completely.

Method 1: Instructions to Install via Recovery:

First, you can try the official method to install the OTA stock ROM update via Oppo device recovery. Follow the guide link given below to install the OTA update on the Oppo device.

Guide to Install Oppo Firmware on any Oppo smartphone

Method 2: Instructions to Install via MSM Download Tool

Download MSM Download Tool and Qualcomm USB Drivers on your PC. Follow the below link to install the firmware using MSM Download tool

Flash Oppo Firmware via MSM download tool

Method 3: Instructions to Install: via SP Flash tool

Now, without wasting any more time, let’s jump into the firmware installation steps below:

You must first disable the SLA Authentication by following our guide (If not disabled, you may face errors such as a BROM error or Authorized account/ID requirement error)

Make sure you follow and download all the required files and flash tools on your PC.
Open the flash tool exe file to open the SP Flash Tool User Interface
Once your load the SP Flash tool UI, Tap on the Download option
In the download tab, you have to load both the download agent and the scatter text file in the scatter-loading section.
You will find the scatter text file inside the ROM package for most cases, if not, you can create a scatter text file on your own.
Once you load the file, click the Download button
To start the upgrade process of stock ROM on your Oppo A77s, you need to turn off your device and hold the Volume Down and Volume Up keys together and Connect your Phone to your PC/Laptop using a USB Cable (Keep the Volume Down and Volume Up button until your computer detects the phone.)
When the phone connects, your device will start upgrading the stock firmware
You need to wait for a few minutes to complete the upgrade process.
Once the flashing process completes, you will find a green button which means a successful upgrade.
That’s it! You can reboot your Oppo A77s

Follow our full-depth video guide.

That’s it, guys. We hope that you’ve installed the Stock Firmware on your Oppo A77s CPH2473 device successfully. Feel free to ask in the comments below for any queries.