Download SunUp Stock ROM

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

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

SunUp Stock ROM

Whats SunUp 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 SunUp 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 SunUp Stock Firmware

Model NameDownload
SunUp C500Firmware
Sunup CF109Firmware
SunUp CU888Firmware
Sunup DS368Firmware
Sunup G20Firmware
Sunup HD900Firmware
Sunup HD909Firmware
Sunup HX838Firmware
SunUp HX9300Firmware
Sunup JL888Firmware
Sunup MCT999Firmware
Sunup QX222Firmware
SunUp QX333Firmware
Sunup ZY 950Firmware


[*] After flashing (installing) the SunUp 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.

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

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