Download Krono Dual Stock ROM Original firmware

Download the android newest update Krono Dual stock roms Original firmware ( flash file). You can flash the Krono Dual newest android os (Stock Firmware file) to troubleshoot any issues or problems on your Krono. 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 Krono Firmware comes with a Stock ROM of Krono Dual.This helps you to FRP Bypass lock and revert from the root and custom ROM. There are various reasons to flash (Firmware on Krono Dual). 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 Krono Dual Stock ROM and its Advantage

The Krono Dual 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 Krono Dual Stock Firmware?

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


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

Krono Dual

Download Krono Dual Flash Tool And Drivers:

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

Firmware File Name:
Firmware File Size: 828 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 (G-Drive)Server 2 (Mediafire)

How to Flash Krono Dual Firmware

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

    Readme Once:

    [@]Download Krono Dual 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.

    [@] Krono Dual USB Driver: If you are looking for the latest USB Driver version, head over to the KronoUSB Driver Page.

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

    [@] Request Krono Firmware: If you are looking for any Krono 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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