On this page, we have shared the Gretel Stock Rom (Original firmware) for all Gretel Smartphone and Tablets.
All the following Gretel Stock Rom (zip file) contains original Gretel USB Driver, Flash Tool and the Flash File. After Downloading the firmware, follow the instruction manual to flash the firmware on your device.
Model: Gretel A6
Country: All
Android Version: 6.0
How to Flash: Read Instructions
Download Size: 869 MB
Model: Gretel A7
Country: All
Android Version: 6.0
How to Flash: Read Instructions
Download Size: 2 GB + 946 MB
Model: Gretel A8 Pro
Country: All
Android Version: 7.0
How to Flash: Read Instructions
Download Size: 908 MB
Model: Gretel A9
Country: All
Android Version: 6.0
How to Flash: Read Instructions
Download Size: 1 GB
Model: Gretel A47
Country: All
Android Version: 6.0
How to Flash: Read Instructions
Download Size: 1 GB
Model: Gretel E1
Country: All
Android Version: 4.4.2
How to Flash: Read Instructions
Download Size: 507 MB
Model: Gretel E2
Country: All
Android Version: 4.4.2
How to Flash: Read Instructions
Download Size: 503 MB
Model: Gretel F2
Country: All
Android Version: 4.4.2
How to Flash: Read Instructions
Download Size: 498 MB
Model: Gretel G1
Country: All
Android Version: 4.0.3
How to Flash: Read Instructions
Download Size: 192 MB
Model: Gretel G3
Country: All
Android Version: 5.1
How to Flash: Read Instructions
Download Size: 515 MB
Model: Gretel G5
Country: All
Android Version: 5.1
How to Flash: Read Instructions
Download Size: 703 MB
Model: Gretel G7
Country: All
Android Version: 5.1
How to Flash: Read Instructions
Download Size: 587 MB
Model: Gretel G8
Country: All
Android Version: 4.4.2
How to Flash: Read Instructions
Download Size: 508 MB
Model: Gretel G9
Country: All
Android Version: 5.1
How to Flash: Read Instructions
Download Size: 815 MB
Model: Gretel G906 Plus
Country: All
Android Version: 5.1
How to Flash: Read Instructions
Download Size: 482 MB
Model: Gretel U5
Country: All
Android Version: 5.1
How to Flash: Read Instructions
Download Size: 631 MB
Readme Once:
[*] After flashing (installing) the Gretel Stock ROM on your device, you may need to flash (install) the IMEI using the IMEI tool provided with the firmware file. If you are going to flash the IMEI, then flash the Original IMEI that comes with your device.
[*] Gretel USB Driver: If you are looking for the original USB Driver, then head over to the Gretel USB Driver page.
[*] Request Firmware: If you are looking for any specific firmware that is not listed above, then you can request it through the comment box below (do not request firmware through the contact page, or else it will be ignored).