Oppo R831S Stock Firmware ROM (Flash File)

Oppo R831S Stock Firmware ROM (Flash File) download for your Oppo Android Smartphone. Included contains Flash Tool, USB Driver, and how-to Flash manual instructions. The Oppo R831S running on Android v4.3 Jelly Bean version which is manufactured by Qualcomm MSM8226 CPU. Use QPST / QFIL / MSMDownloadTool for flash Firmware on this device.

[*] Chipset: Qualcomm MSM8226.
[*] Driver: Qualcomm Android USB Driver.
[*] Flash Tool: Qualcomm Product Support Tool (QPST / QFIL / MSMDL).

Download Oppo R831S Firmware (Flash File)

Build Number: R831S_11_A.07_140813
Android Version: v4.3 (Jelly Bean)
Download Size: 681 MB

Build Number: R831S_11_A.10_150302
Android Version: v4.3 (Jelly Bean)
Download Size: 922 MB

Build Number: R831S_11_B.01_140612
Android Version: v4.3 (Jelly Bean)
Download Size: 868 MB

How To Flash Oppo R831S Firmware

Step 1: Download and extract Oppo R831S flash file on your Computer.

Step 2: Install Qualcomm Android USB Driver (skip if already installed).

Step 3: Open QFIL Flash Tool and load the FireHose Program file using Browse interface.

Step 4: Connect your device to the Computer and detect it from Select port button.

Step 5: Now click on Download Content button in Qualcomm Flash Image Loader.

Step 6: Now wait until during the Downloading process it can take 5-10 minutes.


[*] The Stock Firmware help to recover OS upgrade, dead issue, user security lock, and any software related problems.

[*] At ROM flashing process your all user database will be removed. Take a backup before flashing your Oppo R831S Android phone. These rules help you to recover the database after flash including (Phonebook, Applications, Music, Videos, Images).

Share Firmware:

Add a Comment