Download Oppo A5s CPH1909 Stock Firmware [Flash File]

Oppo A5s CPH1909 Mediatek Stock Rom (Flash File) for repairing your device if you have experienced bootloop, software errors, error updates, hanging and dead problems. Flash Stock Firmware using Recovery or MSM DownloadTool.

Firmware Oppo A5s CPH1909 Mediatek (OFP File)

Oppo A5s CPH1909 Official Firmware Update (Full OTA)

Firmware Information
ROM TypeOTA File
Device SupportOppo A5s
File Size2.3 GB
Flash MethodUsing Stock Recovery

Oppo A5s CPH1909 Mediatek Firmware Download

Firmware Information
File NameCPH1909_11_A.21_190416_bd9d0a85.rar
ROM TypeOFP File
Device SupportOppo A5s CPH1909
SoC / ChipsetMediatek
Flash MethodUsing DownloadTool or Other
File Size5.1 GB
Firmware Information
File NameCPH1909EX_11_A.34_191209_3c30b5de.rar
ROM TypeOFP File
Device SupportOppo A5s CPH1909
SoC / ChipsetMediatek
Flash MethodUsing DownloadTool
File Size5.3 GB

How To Flash Stock ROM on Oppo A5s CPH1909

a. Install Stock ROM via Stock Recovery

  1. Download the correct firmware for your oppo smartphone
  2. Move to the phone storage or to the external storage such as the SD card
  3. Switch off the phone
  4. Press and hold the Power + Volume Down buttons. Your phone will now enter Recovery Mode
  5. Choose your choice of language
  6. Under ColorOS recovery, tap on Install from Storage Device
  7. Depending upon whether you kept the firmware in SD card or phone internal storage, select the firmware zip file
  8. Tap on the firmware to confirm and begin the installation.

b. Install Stock ROM via MSM Download Tool

Note: A Authorized Oppo Id or Patched tool Require.

  1. Download the MSM Downloadtool, firmware, and drivers on your PC
  2. Now install the USB drivers
  3. Place the flash tool and firmware in the same folder
  4. Open the MSM Downloadtool and connect your device to PC
  5. Once you connect, it will automatically load the firmware (if not select it manually)
  6. Click on Start button and wait patiently to complete the installation process
  7. Once it is done! Remove your device from PC.


Don't forget backup all data and files on your phone before flashing or installing the stock rom. As this helps you to recover the personal data whenever any thing wrong happens. All the risks we are not responsible.