(Official) Stock Rom For OPPO A5s 2020 (CPH1912)

(Official) Stock rom for OPPO A5s 2020 (CPH1912)


Are you a Rom For OPPO A5s 2020 user looking for the official stock ROM? Look no further! In this comprehensive guide, we will delve into everything you need to know about the official stock ROM for your device. From its benefits to the step-by-step process of installation, we’ve got you covered.

What is Stock ROM? Before we dive into the specifics of the official stock ROM for OPPO A5s 2020, let’s first understand what a stock ROM is. A stock ROM, also known as firmware, is the operating system that comes pre-installed on your device. It is developed by the manufacturer and is designed to provide a stable and reliable user experience.

Benefits of Official Stock ROM:

  1. Stability: Official stock ROMs are optimized by the manufacturer for your device, ensuring stability and smooth performance.
  2. Security: Stock ROMs often include the latest security patches and updates, keeping your device protected against potential threats.
  3. Warranty: Installing an official stock ROM ensures that you retain your device’s warranty, as it does not void the warranty terms set by the manufacturer.
  4. Compatibility: Official stock ROMs are designed to be compatible with your device’s hardware, minimizing the risk of compatibility issues.

How to Install Official Stock ROM on OPPO A5s 2020: Now that you understand the benefits of installing the official stock ROM, let’s walk through the step-by-step process of installation:

  1. Backup: Before proceeding with the installation, it is crucial to backup your data to prevent any loss of important information.
  2. Download the ROM: Visit the official OPPO website or authorized sources to download the official stock ROM for OPPO A5s 2020 (CPH1912).
  3. Enable USB Debugging: Go to Settings > About Phone > Tap on Build Number 7 times to enable Developer Options. Then, enable USB Debugging in Developer Options.
  4. Connect to PC: Connect your OPPO A5s 2020 to your PC using a USB cable.
  5. Launch Flash Tool: Open the SP Flash Tool on your PC and load the scatter file from the downloaded ROM.
  6. Start Flashing: Click on the Download button in the SP Flash Tool to begin flashing the official stock ROM onto your device.
  7. Completion: Once the flashing process is complete, disconnect your device from the PC and reboot it.


In conclusion, installing the official stock ROM on your OPPO A5s2020 (CPH1912) offers numerous benefits, including stability, security, warranty retention, and compatibility. By following the step-by-step guide outlined above, you can easily install the official stock ROM and enjoy an optimized user experience on your device.



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