Oppo A3S Flash File CPH1853

On this page, you will find the exact download link of Oppo A3S Flash File CPH1853.

If you are Oppo smartphone user and want to update by installing Stock ROM or Official Firmware so try it.

Oppo A3S Flash File Download for android version Oreo 8.1 that will fix software problems and make device fast.

  • Remove Oppo FRP lock, user lock, and PIN pattern with this firmware
  • Restore original IMEI using official firmware
  • Fix device struck at the recovery logo and restart randomly.
  • Network problem fixed in some models
  • Repair featured apps if working slow
  • Unfortunately, Apps opening error solve using stock firmware

Description of Oppo A3S Flash File

Device Name: A3S

Model Number: CPH1853

Product: Oppo Smartphone

OS: Android Oreo

Version: 8.1

File size: 2.2 GB

Tool support: Oppo Flash Tool or SP Flash Tool


before starting to flash with Oppo Cph1853 Flash file, be prepared for successful flashing process

  • Oppo Android USB drivers install for Qualcomm devices and keep an aye either working perfectly.
  • Oppo Flash Tool or SP Flash Tool compatible with your operating system.
  • Before trying to flash the device recharge battery at least 50%.
  • As you know the flashing process of an android smartphone or any feature phone will erase contacts, messages, and other personal data.
  • So, create a backup and move it into SD Card or PC drive.

How to Flash an Oppo Smartphone?

First of all, try to download the recommended credentials, Flash Files and Tools.

  • Download the required packages as Tool and Files
  • Extract the files using WinRAR or 7ZIP.
  • Click on MSM Download Tool to run it.
  • Enter login credentials.
  • After launch Tool press to verify and it will verify your PC.
  • After launching MSM Tool click on browse tab and insert Firmware.
  • Connect phone in recovery mode by pressing Volume down and Volume UP key same time.
  • Press the start or upgrade to flash the firmware.
  • Device flashing complete in some time, restart device automatically.
  • Enjoy it.you have done your job.


The Update package of Oppo A3S Flash File CPH1853 make phone advanced and maintained security with advanced features, the latest version Oreo 8.1 Optimize OS features and Flash MSM Download Tool for Flashing Firmware.

Flash Tool recomended:

[maxbutton id=”4″ url=”https://www.mediafire.com/file/oxdhlpnxnaxx7ee/CPH1853EX_11_A.20_190105_Repairmymobile.rar/file” text=”CPH1853EX_11_A.20_190105″ ]

[maxbutton id=”4″ url=”https://www.mediafire.com/file/idsz02a65xeda3v/CPH1853_11_A.19_181212_d4f9dd3a_Repairmymobile.in.rar” text=”CPH1853_11_A.19_181212″ ]

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