How to flash your Smartphone:

Instruction

  1. Download the Firmware to your computer.
  2. Extract the file on your computer’s drive.
  3. Download the correct USB driver.
  4. Extract the file.
  5. Install the USB Driver.
  6. Download Research-Download Tool.
  7. Run the Research-Download tool.
  8. Load PAC files from the extracted flash file folder.
  9. Press and hold ‘Volume-up’ and ‘Volume-down’ keys
    Connect your Device using a USB Cable.
  10. Now Click the start Download/upgrade Firmware of the Research-Download tool to start flashing.
  11. And wait for the process to finish, and please do not unplug your Device before completing the process.
  12. A green ring display for flash successes will appear at the top.