Download Jiayu S3SW Stock ROM Original firmware

Download the android newest update Jiayu S3SW stock roms Original firmware ( flash file). You can flash the Jiayu S3SW newest android os (Stock Firmware file) to troubleshoot any issues or problems on your Jiayu. Yes! This guide can resolve WiFi and Bluetooth issues, unbrick your device, determine lag or lousy performance, and fix any software-related problems. The specific Jiayu Firmware comes with a Stock ROM of Jiayu S3SW.This helps you to FRP Bypass lock and revert from the root and custom ROM. There are various reasons to flash (Firmware on Jiayu S3SW). For example, your phone will be stuck or hang on the logo. You want to remove the FRP lock from it. Suppose you’re going to hard reset your phone and cannot access the recovery menu. But most of the problems and benefits that cause flashing stock ROM are below.

Whats Jiayu S3SW Stock ROM and its Advantage

The Jiayu S3SW Stock ROM (Mobile OS) is the Most Stable ROM released by the device manufacturers depending on the device model and Android version. However, the Stock ROM don’t offer many customizations or features for the device. While in general third-party firmware (Custom ROM) has system bugs and stability issues. In this case, you may experience battery issues, network issues, camera issues, missing features, lags, overheating, slow performance, and many more. But whenever you switch to Stock ROM, you can quickly fix them all.

Why We Need Jiayu S3SW Stock Firmware?

  • Unbrick Jiayu S3SW device.
  • Upgrade new android system update for Jiayu S3SW OS.
  • Fix Jiayu S3SW OTA update issue.
  • Fix a problem with the device startup loop.
  • Fix system upgrade android your phone.
  • Fix Lag or Stuttering on the Jiayu S3SW.
  • Fix Jiayu S3SW battery drain issue.
  • Software performance improvement.
  • Returning a stock ROM entitles the warranty on the Jiayu S3SW.
  • If your Jiayu phone boots straight into recovery


  • 1-Charge your Jiayu S3SW: Your phone may charge no less than a half.
  • 2- Take Jiayu S3SW Full Backup , Before installing Jiayu S3SW stock ROM, you need to take a backup of all your messages, photos, and apps from your smartphone.

Most smartphones automatically make a backup in the background. But to ensure you take everything to your new device, you need a full backup.

Jiayu S3SW

Download Jiayu S3SW Flash Tool And Drivers:

Jiayu S3SW USB Driver for Windows 10, Windows 8.1, Windows 8, Windows 7 Download Jiayu S3SW USB Driver is software that creates a stable connection between the computer’s operating system and the Oppo Android Phones. The USB Driver for Jiayu S3SW is an essential component. Without that, the connection will not work when developing your phone. All the following Jiayu S3SW Stock ROM (zip file) contains the original  Jiayu S3SW USB Driver, Flash Tool, and the Flash File. After Downloading the firmware, follow the instruction manual shipped with the firmware to flash or install firmware on mobile.

Download Jiayu S3SW Stock Firmware (Flash File)

Firmware File Name:
Firmware File Size: 658 MB
Download Flash Tool: SP Flash Tool Download for Windows | SP Flash Tool Download for Linux
How to Flash firmware: Guide How to Flash Firmware

Server 1 (FREE)Server 1 (Paid)

How to Flash Jiayu S3SW Firmware

  • Download and extract the Jiayu S3SW Stock Firmware on the Computer.
  • Once you have extracted the zip package on the computer, you will be able to get the How-to Flash Guide, USB Driver, Flash Tool, and Flash File (ROM).
  • Now, install the provided USB Driver on the Computer.
  • After extracting the package, you will get the Jiayu S3SW USB Driver, Firmware (ROM), Flash Tool, and How-to Flash Manual.
  • Once Flash Tool is launched, Load the Jiayu S3SW Flash File (Firmware) in the Flash Tool.
  • Connect your Jiayu S3SW to the Computer using the USB Cable.
  • Click on the Download (in flash tool) button to begin the flashing Jiayu S3SW process.
  • Once the Flashing process is completed, Disconnect your Jiayu S3SW device from the computer and restart it.
  • Guide How to Flash Firmware

    Readme Once:

    [@]Download Jiayu S3SW Flash Tool: If you are willing to download the latest version of SP Flash Tool, then head over to SP Flash Tool Download for Windows or SP Flash Tool Download for Linux page.

    [@] Please Take a Backup: Take a backup of your Data before using the SP Flash Tool to Flash or Install the Firmware on the Mobile, as flashing or installing the firmware will wipe out the device’s data, including Settings, Applications and Photos.

    [@] Important warning: On Mediatek Devices, We do NOT recommend flashing or installing the preloader.bin. Instead, as it may brick the device, we recommend you Untick the Preloader while Flashing the firmware.

    [@] Jiayu S3SW USB Driver: If you are looking for the latest USB Driver version, head over to the JiayuUSB Driver Page.

    [@] The Jiayu S3SW officially releases the Firmware shared above. It helps you recover the Jiayu S3SW device if it gets a boot loop, software error, update error, hanging, and dead issue.

    [@] Request Jiayu Firmware: If you are looking for any Jiayu specific firmware that is not listed above. Then you can request it through the comment box below (do not request Firmware through the contact page, or else it will be ignored).

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