How To Flash OPPO A3S (CPH1853) With MSM Download Tool

MSM Download Tool is an amazing choice for flashing your OPPO A3S (CPH1853) device. This tool helps you to flash the firmware for this device which is alternatively called Stock ROM. Using MSM Download Tool to flash your  OPPO A3S (CPH1853) gives you many advantages that many other flashing tools can not offer. In this post, we are going to let you know how to flash  OPPO A3S (CPH1853) with the MSM Download tool step by step. Before that let’s know why you should flash your  OPPO A3S device and why the MSM Download tool is the best choice for you.


Why You Should Flash OPPO A3S


Here are the reasons why flashing your  OPPO A3S will benefit you:


Get Rid of Slow Speed: If your device hangs frequently and you experience slow speed while using your OPPO A3S, flashing your device might help you to get rid of these issues.


Removing Locks on Your Device: In case you can not remember your screen lock and you want to use your device again, flashing is a good solution for you as it will help you remove screen locks like pin and password lock and pattern lock.


Get Back Your Full Internal Storage: If you wonder about how your internal storage is occupied by the files you do not require any longer, flashing your OPPO A3S will help you get back the internal storage.


Resolving software Issues: If you are facing any problems related to the software on your  OPPO A3S, there is a chance that flashing your device can solve these issues and debug the bugs.



Why You Should Use MSM Download Tool To Flash your OPPO A3S (CPH1853)


So, why should you use MSM Download Tool flash Stock ROM on OPPO A3S (CPH1853)? If you do not know how this flashing tool stands apart from the crowd, here are a few features of MSM Download Tool for you to see:


  1. This flashing tool comes with a simple interface that will help you to flash Stock ROM on your device even if you have no experience of doing this work before.
  2. It is free to use this tool.
  3. This tool can be downloaded and installed on almost all the versions of Windows like Windows XP, Windows 7, Windows 8, Windows 8.1 and the latest Windows 10 versions for both 32-bit and 64-bit one.
  4. If you have other Oppo devices, you can use this tool to flash those devices as well.


Pre-Requisites for Flashing OPPO A3S with MSM Download Tool


  • Charge your Oppo device as much as you can, preferably above 60%.
  • Android USB Drivers and Installations of MSM Download Tool are required to flash your device.
  • A standard USB cable with a Windows PC is a must.
  • Make sure that you have taken a backup of your files.

How to Flash Realme OPPO A3S (CPH1853) with MSM Download Tool: Step by Step Guidelines

  1. Browse the official website or any other trusted site on the web to download the Stock ROM on your computer for your Oppo A3S device.
  2. Run the MSM Download Tool.exe updated version on your computer as an administrator. You will see that there are options available to flash your device.
  3. Switch your Oppo A3S device off.
  4. Keep the Volume Up button pressing.
  5. Use a standard USB cable to connect your OPPO A3S with your Windows computer.
  6. To start flashing Stock ROM on your device, click on the Start button.
  7. Wait till the flashing process ends. When it is done, you will get a notification. Now, you can eject the USB cable to disconnect your device from the computer.

Final Words

By now you should know how easy it is to flash Oppo A3S with the MSM Download tool. However, do not forget to take necessary backups before going to flash Stock ROM on your device.

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