Coolgen E71 HD Stock ROM (Official Firmware )

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On this page, you will find the direct link to download Coolgen E71 HD Stock ROM (firmware, flash file),We also provide Stock ROM for other Coolgen Devices for free. The Firmware package contains Firmware, Driver, Flash Tool, and How-to (Install) Flash Manual.

You can use this firmware file to flash Coolgen E71 HD. If also you want to upgrade or downgrade your smartphone, then , you can use this stock rom ,Coolgen E71 HD firmware flash file can also help to fix a lot of problems on your smartphone ,Some problems like hanging, battery drain, app crashing, and other problems , You can use this stock rom to remove the locked screen, remove root, fix many system errors, and unbrick Coolgen E71 HD.

The Coolgen E71 HD Stock ROM will help you to downgrade or upgrade the stock firmware of your Coolgen E71 HD Device. It will also help you to fix any software related issue, bootloop issue, IMEI issue.

Download Coolgen E71 HD Stock ROM (Firmware file)

ROM File Name : Coolgen_E71_HD_MT6582_04152014_4.2.2.zip
ROM File Size : 348 MB
Download Flash Tool : Get SP Flash Tool for Windows | SP Flash Tool for Linux
How to Install : See Tutorial

Download ROM file

How to Flash or Install Coolgen E71 HD Stock Firmware (ROM)

[•] : Download and extract the Coolgen E71 HD Stock ROM package on the computer using the WinRar or Winzip Tool.

[•] : After extracting the firmware package, you will get Coolgen E71 HD Firmware, Flash Tool, and Driver.

[•] : Install the Driver on the computer (if in case drivers are already installed, then SKIP this step).

[•] : Once Coolgen E71 HD Driver is installed, Open Flash Tool on the Computer.

[•] : Once the Flash Tool is Launched, Connect your Coolgen E71 HD to the Computer using the USB Cable.

[•] : Click on the Download or Upgrade button on the Flash Tool to begin the Flashing process.

[•] : Once the flashing process is completed, Disconnect your Coolgen E71 HD device from the Computer and Restart the Device.

Detailed Guidelines with picture

Readme Once Please :

[♥] Download Flash Tool : If you are looking for the latest version of SP Flash Tool, then head over to Get SP Flash Tool for Windows or Get SP Flash Tool for Linux .

[♥] Take a Backup: Flashing or installing the firmware will wipe the user data from the Coolgen E71 HD device. Therefore, we request you to take a backup of your data before flashing the firmware.

[♥] Caution: We do NOT recommend you to Flash the Preloader.bin. As it may brick the device, therefore we recommend you to Untick the Preloader option in SP Flash Tool before Flashing it on your Coolgen E71 HD device.>

[♥] Coolgen E71 HD USB Driver: If you are looking for the original Coolgen E71 HD USB Driver, then head over to the Coolgen USB Driver page.

[♥] The Coolgen Company Officially releases the above Coolgen E71 HD Firmware . Official ROM helps you to fix the device if in case your device is having any Bootloop, Hang issue, or Dead Issue.

[♥] Request Coolgen Firmware: If you are looking for any specific firmware that is not listed above, you can request it through the comment box below (do not request firmware through the contact page, or else it will be ignored).