Grand Sky 4 firmware

Are you looking for the stock ROM firmware of your device Grand Sky 4?

in this post, we share oficial link to download stock firmware rom (stockrom). flash it in your device and enjoy the original Android experience again.

firmware Infomation:

  • Model: Grand Sky 4
  • Os : Android
  • Gapps include: No Rooted
  • Language support: Multilang

Download Grand Sky 4 Firmware | Official Stock ROM | latest Flash File:


  • File name: Grand Sky 4_MT6580_03052017.rar
  • File size: 447MB
  • Pass file: https://firmware247.com

Download File Now

This Rom help full for: Device screen only shows logo after boot, device reboots, device is hanging, device runs slow, device not working properly, Or you want to back Update your device, … and more.


Howto Flash Grand Sky 4 Stock ROM:

Step 1: Download and extract the Grand Sky 4 stock firmware on your PC.

Step 2: after extracting, you will get the firmware file.

Step 3: Download and Install USB Driver for Grand Sky 4 smartphone on your PC ( skip if driver are already installed ) before flash.

Step 4: Follow the guide to flash stock firmware on your device below:

Keep in mind:

* Download the correct firmware version for your Grand Sky 4 Device.

* Do not try to use Rom to another machine

* Backup all data Means, Create A Copy files of Contacts, Image, Video, Music and All Other Your Personal Document.
When the run flashing process the Flash tool of erases the data before start the flashing.

* The firmware shared on this post is official released by the company and helps you to recovery your device.

  • If code-protected machines, limit the full flash.

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