Official Firmware

Walton Primo H9 pro Flash file, death boot repair, Frp Bypass, Hang logo, Restart, Lcd problem Fix (4GB)

Walton Primo H9 pro


Brand Name                        :     Walton
Device Model                       :   H9 Pro
Android OS                          :    10
Driver                                   :    MTK USB Driver
File Status                            :     Official
File Size                               :     3GB
CPU                                     :     MT6761
Upload by                           :     Google Drive
Tools                                     :    
SP Flash Tool



Requirements to Flash.

  1. A windows PC or Laptop.
  2. Correct Firmware File.
  3. Usb Driver.
  4. Flash Tool.
  5. A detectable Usb data cable.
  6. A good battery backup (at least 50%).

👉Flash_file_Walton_primo_H9_pro_(4GB)👈



How to Flash

  1. Download Firmware, Tools, Driver, Extract All and install Driver
  2. Open Flash Tools Folder Run Flashtool.exe
  3. Go To Download Tab And Loading Scatter Or Choose
  4. Select Scatter Tex File From Your Firmware Folder
  5. After Load Firmware Hit Download Button To Flashing Progress
  6. Now Power Off Your Android Device And Plug USB Cable
  7. Once MTK Vcom Preloader Detected Your PC Flashing Will Start Automatically
  8. Now Wait Until 100% And Successfully Installed Firmware Done

The problem will be Solved
  1. Auto Restart On Off
  2. Hanging While Device Running
  3. Pin Lock
  4. Pattern Lock
  5. Privacy Lock
  6. Start Android Password
  7. Auto Fastboot Mode
  8. Auto Recovery Mode
  9. Unfortunately Android Has Stopped Virus Problem
  10. Storage Space Running Out
  11. NV Error Fixed
  12. Sp Tool Error S Not Enough Storage Space
  13. White/Black LCD After Flash Other Firmware
  14. Invalid IMEI Baseband Unknown And Dead After Flash
  15. And More


Important Notes

* Download the correct firmware version for your Device.

* Backup all data Means, Create A Copy of files of Contacts, Images, Video, Music and All Other Your Personal documents.

When the run flashing process the Flash tool erases the data before start the flashing.


How To Flash Stock ROM Using Sp Flash Tool

  1. Download Sp Flash Tool and extract it first.
  2. Download  Firmware you wish to flash and extract it.
  3. Off your smart Phone.
  4. Click "Flash_exe" to launch the Sp Flash Tool.
  5. Click the download tab and click the scatter-loading button to load the scatter file.
  6. The Scatter file is located in the firmware file.
  7. Click on the "download icon" to launch the flashing process.
  8. Then connect your smart device and click the volume up or down button to ease the computer to recognize the smart device.
  9. Wait for about 10 minutes, after a successful operation a message will be displayed along with a green circle.


**If you see any of our flash file is not working on your mobile phone, then please call us and tell us about your problem, we will try to solve your problem**

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