Download Cube Stock ROM

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On this page, we have managed to share the Cube Stock ROM Firmware (Flash File) for all Cube smartphones and tablets.

All the following Cube Stock ROM (zip file) contains the original Cube USB Driver, Flash Tool, and the Firmware File. After Downloading the firmware, follow the instruction manual shipped with the firmware to flash or install firmware on mobile.

Cube Stock ROM Firmware

Whats Cube Stock ROM and its Advantage

The Stock ROM (Mobile OS) is the Most Stable ROM released by the device manufacturers depending on the device model and Android version. However, the Stock ROM don’t offer many customizations or features for the device.

While in general third-party firmware (Custom ROM) has system bugs and stability issues. In this case, you may experience battery issues, network issues, camera issues, missing features, lags, overheating, slow performance, and many more. But whenever you switch to Stock ROM, you can quickly fix them all.

Advantages of Cube Stock ROM

  • Unbrick the device.
  • Upgrade or downgrade Mobile OS.
  • Fix OTA update issue.
  • Fix a problem with the device startup loop.
  • Fix bugs on your phone.
  • Fix Lag or Stuttering on the device.
  • Fix battery drain issue.
  • Software performance improvement.
  • Returning a stock ROM entitles the warranty on the phone.

Download Cube Stock Firmware

Model NameDownload
Cube I1WFirmware
Cube I6Firmware
Cube T7Firmware
Cube T8Firmware
Cube T8 PAFirmware
Cube T9Firmware
Cube Talk 7X U51GT-C4BDFirmware
Cube Talk 7X U51GT-C8Firmware
Cube Talk 7X U51GT-C8SFirmware
Cube Talk 7X U51GT-SLFirmware
Cube Talk 8X U27GT-C8Firmware
Cube Talk 9X U65GTFirmware
Cube U18GTFirmware
Cube U25Firmware
Cube U25-YBFirmware
Cube U25GT C4YFirmware
Cube U25GT W4Firmware
Cube U25GT YDFirmware
Cube U27GT-SFirmware
Cube U51GTFirmware
Cube U51GT-SBFirmware


[*] After flashing (installing) the Cube 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.

[*] Cube USB Driver: If you are looking for the original USB Driver, then head over to the Cube USB Driver page.

[*] Request 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).

[*] Credits / Copyright: All of the above files are free provided by Cube, Inc. So full credit goes to them for sharing the firmware for free.