Micromax Q421

Micromax Q421 MT6737 Firmware Flash File

Initial Steps to Install Firmware on Micromax Q421

  1. Download and install MTK  android USB drivers
  2. Download And Install SP Flash Tool

How To Flash Micromax Q421

  1. First, you need to download and install SP flash tool and USB drivers for your Micromax Q421
  2. Download and install MTK  android USB drivers Micromax Q421
  3. Then download Firmware file/Flash file/Rom for your phone
  4. Your phone must have 50 % charging before this process
  5. switch off your mobile remove the battery (if removable) reinsert the battery and plug the USB cable in charging socket
  6. Now open SP flash tool.exe
  7. When SP flash tool open, go to download button in SP flash tool
  8. In download tab, click on scatter load button
  9. After locating the scatter tab, click on the download button
  10. Now connect your smart phone with a USB cable and press volume up or volume down key for easy detection (remove and re insert your phone battery if it is removable)
  11. Now flashing is completed, a green ring will appear in SP flash tool
  12. Close SP flash tool on your computer and unplug phone
  13. Power on the phone and enjoy
  14. After flashing process starts, it might take up to 5-10 minutes. So keep patience and wait.

See detailed Instruction MT flashing sp tool with images

File Name: Micromax_Q421_MT6737M_7.0.zip
File Size: 1 GB
Download Link

Leave a Reply

Your email address will not be published.