On this post, we are providing you with the official link to Download Oppo A3 CPH1837 Stock File or firmware ROM (Flash file). These files help you to easily flash your smartphone with the computer.
On this page, you can download flash file, Flash tool drivers and how to install guide for the Android phone.
Download Oppo A3 CPH1837 Stock Firmware (flash file)
File Name: Oppo_A57_CPH1701_EX_11_A.35_11_35_20180809_OTA.zip
File Size: 2 GB
How to Flash: Copy the update.zip file to the phone SD and flash it through the stock recovery mode.
Firmware Link: Start Download
How to Flash Phone
- Download Link and extract the zip file for getting the stock firmware on your computer.
- After extracting, you will find the Flash Tool, Firmware File, Drivers.
- Install the USB Driver on your Computer (skip this process, if drivers already installed).
- Follow the How to Flash tutorial via clicking the below link to install the Firmware on your Device.