How To Flash Stock Rom Firmware On Xstong X8666

These are the instructions to download Flash or install Stock Firmware (ROM) on Xstong X8666 (Original firmware) , If you searching for the Xstong X8666 Stock ROM then you are at the right place. Here i will guide you to install official stock Rom on Xstong X8666 , Here you can download the Official Xstong X8666 Stock Firmware ROM (flash file) on your Computer

Download Xstong X8666 Stock Rom (Original firmware)

Requirements: Your Xstong X8666 Device should have at least 40-50 percent of battery to perform the Flashing Process.

Flash File Name: Xstong_X8666_SC8830_4.1.2_SPD-[flash-file.net].zip
Flash File Size: 174 MB
Flash Tool Link: SPD Flash Tool

Download Flash File

How to Flash Stock Firmware ROM on Xstong X8666

To install the Stock Firmware on Xstong X8666 , Please follow the guide and download the Rom . This guide is for How to Install Stock ROM on Xstong X8666 .

Step 1: Download and Install Xstong X8666 USB Driver on your Computer. If in case Spreadtrum Driver is already installed on your computer then SKIP this Step.

Step 2: After Download Stock Rom (pac) for your Xstong X8666 Device.

Step 3: Download and extract Spreadtrum Upgrade Tool on your computer. After extracting, you will be able to see the following files: Step 4: Now, open UpgradeDownload.exe. Step 5: Once Spreadtrum Upgrade Tool is launched, connect your Xstong X8666 Device to the computer (make sure your Android Device is switch off).

Step 6: Once your Xstong X8666 is connected successfully to the computer, click on the Load Packed Button and add the .pac file (stock rom which comes as .pac). Step 7: Once you have successfully added the Pac file in Spreadtrum Upgrade Tool, click on the Start Downloading button to begin the flashing.

Step 8: During the flashing process your Xstong X8666 Device will restart automatically. Once flashing is completed, you will be able to see the Green Passed Message in Spreadtrum Upgrade Tool.

Step 9: Now you have successfully flashed your Xstong X8666 using Spreadtrum Upgrade Tool. Once your Xstong X8666 Device is successfully restarted, Go to Settings About Phone Check firmware..

Congratulations, Now you have successfully flashed the stock firmware on your Xstong X8666 using Spreadtrum Upgrade Tool

Keep in mind:

[*] Xstong X8666 Flash Tool: If you need to download the latest version of SPD Flash Tool, then head over to SPD Flash Tool .

[*] Backup Please: Take a backup of your important data before Flashing Xstong X8666 Stock Firmware as because during the flashing process your personal data will be removed permanently.

[*] Broken link Report here.

[*] ROOT Xstong X8666:If you would like to know how to root your Xstong X8666 android device, drop a comment below. We will share the tutorial for your device as quickly as possible .