How To Install Official Stock ROM On SunBox P8911

Post Last Updated On 4th May 2017 : Today we added few more update of the Stock ROM On SunBox P8911. In the list updated, we have new Stock ROM On SunBox P8911 dated with 3rd May 2017.

If you own a SunBox P8911 smartphone, then here i will guide you on how to install official stock ROM on SunBox P8911 smartphone. This guide is simple and easy to follow. We have listed the Official Stock ROM for SunBox P8911 below. Download the required file to either upgrade or downgrade your SunBox P8911. Learn How To Install Stock ROM On SunBox P8911 pushing the below Guide and use the SP Flash Tool Software to flash any official Stock Firmware on SunBox P8911. Today I will guide you on How to Install Stock ROM on SunBox P8911. Below is the given list of Stock ROM on SunBox P8911. Now you can Install the Stock Firmware for SunBox P8911 using the SP Flash Tool.

Download the ROM which we have listed in this table below. You can also update your SunBox P8911 smartphone anytime, also you can install the Stock Firmware build to revert back to old version also. In case if you have bricked your device, then you can bring back the phone (Unbrick) using the stock firmware anytime. Also if you feel your SunBox P8911 lag or has any issue, then flash the stock firmware from the list below and save from situation. Stock Firmware doesn’t void a warranty on your SunBox P8911.

How To Install Official Stock ROM On SunBox P8911

Here are below of Android 4.2.1 Jelly Bean firmware Update for SunBox P8911. To install the Stock Firmware on SunBox P8911, Please follow the guide and download the ROM and SP Flash Tool on your computer. This guide is for How to Install Stock ROM on SunBox P8911 smartphone.

The Advantage Of Stock Firmware:

  • To Unbrick your phone
  • Fix the Bootloop problem
  • Upgrade and Downgrade your phone
  • Unroot or Fix Bugs on your phone
  • To fix the lag or stutter
  • By flashing Stock ROM, you can solve software problems.
  • Revert back to stock to gain your warranty.


So before jump into the manual upgradation setup, please make sure you have a good amount juice with at least 80% Charge. If not please charge the phone. Backup your phone in case if you need it later. If you brick the device we are not responsible. Do it at your own risk. Remember this guide is to update Stock ROM on SunBox P8911 Only MT6589.

Also Read:

How to Download Stock ROM On SunBox P8911:

  1. Go to this Link and Sign up first : Click Here
  2. You will receive a mail for confirmation to create a password
  3. Once you do that login and come back to our site
  4. Now you can download the files below

Download Stock ROM For SunBox P8911   Download SP Flash Tool


  • Download the SP Flash Tool: Download and Extract it
  • VCOM driver:  Download – Instal the VCOM Driver on your computer (still compatible with MT67xx phones)
  • Charge your phone to at least 70%
  • Back up your device just in case if you need it later
  • You need either Laptop or PC

How To Update Or Downgrade The Stock ROM On SunBox P8911 Only MT6589:

  1. First of all, do all the PREREQUISITE STEPS and Now Open the Extracted SP Flash Tool Folder
  2. You will see many files and you need to look for the file named flashtool.exe and open that How To Install Official Stock ROM On
  3. Once SP Flash tool loads, you will see the screen with a mobile device picture, Now Tap on the menu download (See the screenshot below) How To Install Official Stock ROM On
  4. Now in the download tab, you will find the option Download agent and scatter loading, Now click on the Download Agent and MTK_AllInOneDA.bin (It is inside the SP Flashtool folder -> SP_MDT) How To Install Official Stock ROM On
  5. In the same tab, Tap on the Scatter-loading menu and load the Scatter file which is inside the Stock Rom Zip. (If you have extracted, you will find the file named MT6589_Android_scatter.txt)How To Install Official Stock ROM On
  6. Now load the MT6589_Android_scatter.txt file
  7. Click the Download buttonHow To Install Official Stock ROM On
  8. Now to start the Flashing process ,You should Remove your battery (Only if battery removable) Insert again, Hold the Volume Down and Volume Up key together and Connect your Phone to PC/Laptop using USB Cable (Keep the Volume Down and Volume Up button until your computer detects the phone.)
  9. Once the phone connects, Flashing will begin, Wait for few minutes or Two
  10. After Flashing has completed, you will see a green button will appear How To Install Official Stock ROM On
  11. Now you can close the SP Flash Tool and also Disconnect your phone and Reboot to see that you have flashed the Latest version.
  12. Enjoy !!!! Please rate this post with 5 Star if you like.

You have completed the steps for How to Install Stock ROM on SunBox P8911.

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