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

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

Kata Stock ROM Firmware

Whats Kata 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 Kata 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 Kata Stock Firmware

Model Name Download
Kata B1 Firmware
Kata C1 Firmware
Kata C2 Firmware
Kata C3 Firmware
Kata Digital i2 Firmware
Kata F1 Firmware
Kata F1s Firmware
Kata F1SU Firmware
Kata F2 Firmware
Kata i1 Firmware
Kata i2 Firmware
Kata i3 Firmware
Kata i3L Firmware
Kata i3S Firmware
Kata i4 Firmware
Kata i5 Firmware
Kata M2 Firmware
Kata M2L Firmware
Kata M3 Firmware
Kata M4 Firmware
Kata M4s Firmware
Kata Tmini 2 Firmware
Kata Tmini 3 Firmware
Kata V3A Firmware
Kata V4 Firmware
Kata V5 Firmware
Kata Venus 3 Firmware


[*] After flashing (installing) the Kata 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.

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