Oppo A3 CPH1837 Stock Firmware ROM (Flash File)

Oppo A3 CPH1837 Stock Firmware ROM flash file download for your Oppo Android Smartphone. Included contains Flash Tool, USB Driver, and how-to Flash manual instructions. This device running on Android v8.1 Oreo version which is manufactured by MediaTek MT6771 CPU. Use Oppo Download Tool for flash Firmware on this device.

[*] Chipset: MediaTek MT6771 Helio P60.
[*] Driver: MTK USB Driver.
[*] Flash Tool: Oppo Download Tool.

Download Oppo A3 CPH1837 Firmware (Flash File)

Build Number: CPH1837_11_A.17_180611
Android Version: v8.1 (Oreo)
Download Size: 3.96 GB

Build Number: CPH1837_11_A.19_180630
Android Version: v8.1 (Oreo)
Download Size: 3.96 GB

How To Flash

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

Step 2: Install MTK USB Driver (skip if the Driver already installed).

Step 3: Use Oppo Download Tool or any .OFP Firmware flasher interface.

Step 4: Connect your Oppo device to the Computer using USB and flash.


[*] 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 A3 Android phone. These rules help you to recover the database after flash including (Phonebook, Applications, Music, Videos, Images).

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