Download Grand Stock ROM

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

All the following Grand Stock ROM (zip file) contains the original Grand 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.

Grand Stock ROM Firmware

Whats Grand 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 Grand 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 Grand Stock Firmware

Model NameDownload
Grand 5.5 HD II G210QFirmware
Grand A3Firmware
Grand AecFirmware
Grand AtomFirmware
Grand DeeFirmware
Grand FastFirmware
Grand Fast 2Firmware
Grand G4Firmware
Grand G66Firmware
Grand G68Firmware
Grand G88Firmware
Grand G88 ProFirmware
Grand GogoFirmware
Grand Gogo SFirmware
Grand GT9Firmware
Grand GT100Firmware
Grand GT200Firmware
Grand GT200SFirmware
Grand H1Firmware
Grand H1 PlusFirmware
Grand HTCFirmware
Grand IecFirmware
Grand K2Firmware
Grand KingFirmware
Grand LionFirmware
Grand Lion XFirmware
Grand mart MiniFirmware
Grand MaxFirmware
Grand Max 6 PlusFirmware
Grand Max PlusFirmware
Grand Max Plus 6.0Firmware
Grand Max ProFirmware
Grand NanoFirmware
Grand NasaFirmware
Grand O2Firmware
Grand OmgFirmware
Grand Q7Firmware
Grand S7Firmware
Grand SeriesFirmware
Grand SkyFirmware
Grand Sky 2Firmware
Grand Sky 3Firmware
Grand Sky 4Firmware
Grand SmartFirmware
Grand Smart MiniFirmware
Grand Smart PlusFirmware
Grand Smart V1Firmware
Grand Smart V2Firmware
Grand Smile 5.0Firmware
Grand StarFirmware
Grand Star 2Firmware
Grand Star V1Firmware
Grand Star V2Firmware
Grand SuperFirmware
Grand U2Firmware
Grand U7Firmware
Grand U8Firmware
Grand V8Firmware
Grand VipFirmware
Grand X3 3GFirmware
Grand X5Firmware
Grand X6Firmware
Grand XL LTE G0030Firmware
Grand Z4Firmware


[*] After flashing (installing) the Grand 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.

[*] Grand USB Driver: If you are looking for the original USB Driver, then head over to the Grand 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 Grand, Inc. So full credit goes to them for sharing the firmware for free.