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Oppo A3s CPH1803 Flash File/Firmware/Rom Free Download Latest Update 2024

On this page , you will find the Oppo A3s CPH1803 Flash File/Firmware/Rom Download link . After Flashing it in your device and you will enjoy a Smoother Android device experience.

Before you downloading the Oppo A3s CPH1803 Flash File, Please confirm your device is Oppo A3s CPH1803, if it is not , you can search the stock firmware which bricks you device in our website.

The Advantages of the Oppo A3s CPH1803 Flash File:

  1. Reverting the device back to stock.
  2. Updating the device to latest android version
  3. Fixing boot loop issues on your device.
  4. Improving your software performance
  5. Fixing Stutter on your device

Oppo A3s CPH1803 flash file Information

Rom NameOppo A3s CPH1803 Flash File (Rom/Firmware)
ROM Size3.92G
Rom OS VersionAndroid 8.1
CompressZip format
Language packMulti Language
Model NameA3S

Oppo A3s CPH1803 FlashFile Download Link

Oppo A3s CPH1803 Flash  Note

  • Before downloading, Must make sure take a backup of Your ROM and Personal data as it will Deleted after flashing the stock firmware.
  • Please confirm Your Phone Have at least 40-50% Charge when flashing your device.

Oppo A3s CPH1803 Flash Important Notes:

[*] Disclaimer:Firmware flashing is a tedious process and should be carried out only if you have enough knowledge. We will not be held responsible for any damage to your device.

[*] If you have any problem when using the Oppo A3s CPH1803 Flash File/Firmware/Rom, or can not find the device model what you want, Please contact us via Contact Us page, and we will make a response as soon as possible.

>> How to flash Oppo A3s CPH1803:

Install MTK Driver.

1- Download the software package and extract the SP Flash tool.

2- Double click on MSM Download Tool

,when the icon appearing.

3- Click on Start All when Flash_tool will launch the tool on your PC,

4- Flash tool will then validate the PC memory checksum.

5- Turn off your phone and Long press the mobile phone volume button + -, connect the mobile phone with a USB.

6- After the flashing progress bar shows that the operation is completed successfully