Download Flash File for O2 Phone, Stock ROM, Firmware Download Link!

If you have a O2 smartphone and you are looking to download its Flash File or Firmware or Stock ROM then this tutorial is for you. Here we provide the download link for original flash file for O2. Also, we will share the complete download guide and steps to install the flash file on your smartphone in 5 easy steps. All the steps are well detailed and are this flash file will make your smartphone the way it was the day you bought it as this is the original stock ROM from O2.

Disclaimer: The following guide is easy to install, but this guide will completely wipe off the data from your smartphone and all your data will be lost including photos, music, videos, documents, and everything stored on your smartphone. So backup all the data and then only proceed with the following guide.

Here you can download the latest and original Flash File for O2 Android phone. And also download the flash tool for flashing the firmware of O2 for free.


Select Your O2 Phone to Dowlnoad Flash File:

O2 XDA Orion

O2 XDA Exec

O2 XDA mini S

O2 X2i

O2 X7

O2 XDA phone

O2 Xphone IIm

O2 X1b


O2 X4

O2 XDA II mini



O2 Xphone II

O2 X3

O2 X2

O2 X1i


O2 Xphone


O2 XDA Serra

O2 XDA Guide

O2 XDA Zest

O2 XDA Ignito

O2 XDA Stellar

O2 XDA Orbit II

O2 XDA Comet

O2 XDA Nova

O2 XDA Terra

O2 XDA Argon

O2 XDA Star

O2 Cocoon

O2 XDA Flame

O2 XDA Atom Life

O2 XDA Zinc

O2 XDA Graphite

O2 XDA Orbit

O2 Cosmo

O2 XDA Stealth

O2 Jet

O2 Ice

O2 XDA Atom Exec

O2 XDA Trion

O2 XDA Neo

O2 XDA Atom


Download and Install Flash File for O2

Here’s a guide on how to download O2 Flash File Stock firmware zip file for free. As the stock firmware (stock ROM) of any O2 device is in a zip file that contains 3 different files inside it, but make sure to flash the complete zip and do not extract the zip file. The Flash zip file you will find the stock firmware of O2, Qualcomm USB driver, and O2 Downloader Tool, using which you can easily flash O2. If you do not know how to flash the O2, you can flash stock ROM by following the detailed guide given below.

The O2 flash file will help you to upgrade, downgrade, or reinstall the stock firmware (OS) on your mobile device. The Flash file (ROM) also helps you repair the mobile device if it is facing any software issue, Bootloop Issue, IMEI Issue. This is the same process that the O2 Service Center follows to fix any issues with your device and you can perform this at your home using the files mentioned below and the installation guide.

How to Flash Stock ROM on O2:

  1. Download O2 Flash file
  2. Download QPST Flash tool, Qualcomm driver, Windows USB Drivers.
  3. Run the QPST tool and add a new port (Check device manager)
  4. Click Load XML and browse for rawprogram_O2_unsparse.xml in the Stock ROM zip file.
  5. Click Load Patch and browse for patch0.xml in the Stock ROM file folder.
  6. Select the firmware by navigating it to the search path of the firmware file.
  7. Select Download and wait for the flashing to complete.

Download Flash Tool

Here you can download the best Android Flash Tools of O2 phone for free. You can flash the firmware (Stock ROM) with these flash tools.

Check out the below link to download the Flash tools.

Download Universal O2 Flash File

Download O2 Flash Tool

Download USB Drivers

Here you can Download and install O2 mobile device USB (Universal Serial Bus) drivers for free. We have curated all the download links from the official O2 website as there you can find the latest updated flash files and firmware. Check out the below link to download the USB drivers and then you can download the flash file.


The firmware shared below is officially released by the O2 itself and it will help you to recover your device if in case your device is facing any issues post the installation of Flash File or Firmware or both. Some common issues are nonresponsive touch screen, boot loop, software related issue, software crashing, or laggy performance, or you might become totally dead. In this case, it’s best to visit nearby O2 service center and get your device checked and get it fixed completely free.

If your device is not connecting to pc then download the driver from above and install it in your pc.

How to Exit Recovery Mode on O2

You must exit from recovery mode if you stuck at any operation or don’t understand recovery. Follow these steps to come out from recovery.

  • After you enter the Recovery Mode menu.
  • Now choose option Reboot, using the Volume buttons and press the Power button to confirm.
  • After that, Your device will be rebooted automatically.
  • You have successfully exited Recovery mode.

Note: You can also exit recovery mode by pressing the power button for a while.

General FAQ

Is it safe to flash this zip on my O2?

These two methods mentioned above are completely safe to implement and no harm can be done on your device if you follow all the steps correctly.

Can I install the firmware of other phones in my O2 phone?

The firmware or Stock ROM is not the same for all Android phones. So only download and install by checking the exact model number and the file name before downloading and flashing.

Can I downgrade my O2 phone to the lower Android version?

You can not downgrade to the lower version if your phone has an Android 8 or higher version. If you want to downgrade to the lower version, please go to the nearest O2 service center.

It prompts “Decryption unsuccessful” while installing the firmware. What should I do?

Please don`t worry, go to O2 service center near you and they will help you solve this issue.