Realme C3, C25, and C25s get September 2021 security update


Realme is sending the September 2021 security update to Realme C3, Realme C25, and Realme C25s. The OTA update fixes some known issues, as well as optimizes camera quality for the Realme C3.

Through community posts on the Realme forum, the new software updates were announced. According to the changelog for Realme C25 and C25s, the devices are getting the September 2021 security patch. It optimizes system stability and fixes some known issues, which are not detailed in the changelog.

The update comes with the firmware versions RMX3191_11.A.23 and RMX3197_11.A.14 for Realme C25 and C25s, respectively. Realme C3 is also receiving a new software update that improves camera quality and camera stability, in addition to the September 2021 security patch. Realme has also improved the system’s performance and stability. The new OTA update is bundled with the firmware version RMX2027_11.C.06.

Realme C25, C25s, C3 September 2021 security update

September 2021 security update for Realme C3, C25, and C25s is currently rolling out in India. As always, it is rolling out in a staged fashion. It means that the update may take a couple of days to reach your device. To manually check for the new software update, head to Settings >> Software updates.


  • Realme C3
  • Realme C25
  • Realme C25s

Software versions:

  • RMX2027_11.C.06 (Realme C3)
  • RMX3191_11.A.23 (Realme C25)
  • RMX3197_11.A.14 (Realme C25s)


[For Realme C25/C25s]

  • Security
    • Updated Android security patch: September 2021
  • System
    • Fixed some known issues
    • Optimized ​​system stability

[For Realme C3]

  • Security
    • Android security patch: September, 2021
  • Camera
    • Optimized the camera quality and improved camera stability
  • System
    • Optimized the system performance and improved system stability

[source 1, 2, 3]

Vicky Kumar
Vicky Kumar
Vicky Kumar is a close follower of tech especially when it comes to smartphone. He is passionate to write about the new updates in technology. When he is not working, you'll find him watching cricket highlights or surfing the web.

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