Download Trio T40S Stock ROM Original firmware

Download the latest Trio T40S Stock ROM Original firmware ( flash file). You can flash the Trio T40S Stock Firmware file to troubleshoot any issues or problems on your Trio. 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 Trio Firmware comes with a Stock ROM of Trio T40S.This helps you to FRP Bypass lock and revert from the root and custom ROM. There are various reasons to flash (Firmware on Trio T40S). 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 Trio T40S Stock ROM and its Advantage

The Trio T40S 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 Trio T40S Stock Firmware?

  • Unbrick Trio T40S device.
  • Upgrade or downgrade Trio T40S OS.
  • Fix Trio T40S OTA update issue.
  • Fix a problem with the device startup loop.
  • Fix bugs on your phone.
  • Fix Lag or Stuttering on the Trio T40S.
  • Fix Trio T40S battery drain issue.
  • Software performance improvement.
  • Returning a stock ROM entitles the warranty on the Trio T40S.
  • If your Trio phone boots straight into recovery


  • 1-Charge your Trio T40S: Your phone may charge no less than a half.
  • 2- Take Trio T40S Full Backup , Before installing Trio T40S 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.

Trio T40S

Download Trio T40S Flash Tool And Drivers:

Trio T40S USB Driver for Windows 10, Windows 8.1, Windows 8, Windows 7 Download Trio T40S USB Driver is software that creates a stable connection between the computer’s operating system and the Oppo Android Phones. The USB Driver for Trio T40S is an essential component. Without that, the connection will not work when developing your phone. All the following Trio T40S Stock ROM (zip file) contains the original  Trio T40S 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 Trio T40S Stock Firmware (Flash File)

Firmware File Name:
Firmware File Size: 535 MB
Download Flash Tool: SPD Flash Tool Download
How to Flash firmware: Guide How to Flash Firmware

Download ROM File

How-to Flash Trio T40S Firmware

  • Download and extract the Trio T40S 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 Trio T40S USB Driver, Firmware (ROM), Flash Tool, and How-to Flash Manual.
  • Once Flash Tool is launched, Load the Trio T40S Flash File (Firmware) in the Flash Tool.
  • Connect your Trio T40S to the Computer using the USB Cable.
  • Click on the Download (in flash tool) button to begin the flashing Trio T40S process.
  • Once the Flashing process is completed, Disconnect your Trio T40S device from the computer and restart it.
  • Guide How to Flash Firmware

    Readme Once:

    [@]Download Trio T40S Flash Tool: If you are willing to Download the latest version of SPD Flash Tool, then head over to SPD Flash Tool Download page.

    [@] Please Take a Backup: Flashing or installing the Trio T40S Device, then we recommend you to take backup of your personal data from the Trio device, as flashing the ROM (firmware) will permanently delete your personal data from the device.

    [@] Trio T40S USB Driver: If you are looking for the latest USB Driver version, head over to the TrioUSB Driver Page.

    [@] The Trio T40S officially releases the Firmware shared above. It helps you recover the Trio T40S device if it gets a boot loop, software error, update error, hanging, and dead issue.

    [@] Request Trio Firmware: If you are looking for any Trio 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).

Leave A Reply

Your email address will not be published.