Oppo R831S Firmware Download (Flash File)

In this post, you will find the official link to get the Oppo R831S Firmware Download (Flash File). The Stock ROM package comes as a zip file and it contains Firmware, USB Driver, Flash Tool, and the Flashing procedures.

Oppo R831S Firmware Download

Oppo R831S Firmware Information

Oppo ModelR831S
Rom OS VersionAndroid 1.5 Cupcake
Software neededRecovery Method Or SP Flash Tool
File FormatZip File

The Need For The Oppo R831S Firmware:

The Oppo stock ROM will help you to downgrade or upgrade the stock firmware of your Oppo device. It will also help you to fix any software related issues below.

  • Downgrade or Upgrade Oppo R831S.
  • Unbrick Oppo R831S.
  • Unroot Oppo R831S.
  • Fix Issues on Oppo R831S.

Download Oppo R831S Stock Firmware

File Name: Oppo_R831S_11_B.01_140612_QFIL.zip
File Size: 868 MB
How to FlashFollow Guidelines

File Name: Oppo_R831S_11_A.10_150302_QFIL.zip
File Size: 923 MB
How to FlashFollow Guidelines

Flash Oppo R831S Stock Firmware

  • Download and Extract the Oppo R831S Stock ROM Package on your Computer.
  • Once you have extracted the Oppo ROM zip package, you will be able to get the Firmware, USB Driver, Flash Tool, Flashing procedures.
  •  Install the provided USB Driver on your computer.
  •  After installing the USB Driver on your Computer, Launch the Flash Tool.
  • Once Flash Tool is launched, Load the Stock ROM (Firmware) in the Flash Tool.
  • Connect your Oppo Device to the Computer using the USB Data Cable.
  •  Click on the Download or upgrade (in flash tool) button to start the flashing process.
  •  Once the Flashing process is completed, Disconnect your device from the computer and restart it.R815TDownload and Extract the Oppo R831S Stock ROM Package on your Computer.
  • Once you have extracted the Oppo ROM zip package, you will be able to get the Firmware, USB Driver, Flash Tool, Flashing procedures.
  •  Install the provided USB Driver on your computer.
  •  After installing the USB Driver on your Computer, Launch the Flash Tool.
  • Once Flash Tool is launched, Load the Stock ROM (Firmware) in the Flash Tool.
  • Connect your Oppo Device to the Computer using the USB Data Cable.
  •  Click on the Download or upgrade (in flash tool) button to start the flashing process.
  •  Once the Flashing process is completed, Disconnect your device from the computer and restart it.

Read me Once:

[*] Caution: Flashing Oppo R831S firmware to your phone will erase everything in your smartphone, including contents in internal storage. It is always very advisable to backup your contents to an external storage or a PC.

[*] Oppo Stock Firmware: If you are looking for the original firmware for your device, then head over to the Download Oppo Stock Firmware page.

[*] Oppo USB Driver: If you are looking for the original USB Driver for your device, then head over to the Download Oppo USB Driver page.

[*] Compatibility: You can use the above tutorial to flash stock firmware on almost all the Oppo Devices running on MTK chipset.

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