Realme C21 September 2021 Security Patch with Android 11
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Realme C21: September 2021 Security Patch

Realme C21 Software Update:

Realme has just begun rolling out its September 2021 Security patch for Realme C21 via OTA.

Realme C21 was released on 05th March 2021 with Android 10 out-of-the-box.

This smartphone is in the budget range and even though it came in with Android 10, it got updated to Android 11 recently in August 2021 with improved features at a time when Android 12 is fully baked and anticipated to roll out well before the end of the year.

Update Details

  • Device: Realme C12
  • Android: Android 11
  • Realme UI: Realme UI 2.0
  • Build number: RMX3201PU_11_A.53
  • Update type: Software Update / Security Update
  • Android Security Patch: September 2021 
Realme C21 September 2021 Security Patch - 1

Source>>>Realme Community

Update Changelog

  • Security
    • Updated Android Security Patch September 2021
  • System
    • Fixed some know issues and improved system stability

How long did Realme take for major OS update?

Android OSUpdateRelease Date/StatusEstimated Months
Android 10Out-of-the-boxMarch 2021Nil
Android 11First OS updateAugust 20215 Months
Android 12Second/Last OS updateExpected
Roadmap of Android OS update (Realme C21)

How long will it get updates?

The Realme C21 came with Android 10 out-of-the-box and It recently got an Android 11 with Realme UI 2.0.

It’s highly anticipated that it will get its possibly last/major update Android 12 soon.

Check out :

Realme Android 12 Update list Based on Realme UI 3.0

  • Out-of-the-box>>> Android 10
  • First update>>> Android 11[eligible]
  • Second update>>> Android 12[Last update]

How to install the latest software update on your Realme device?

The Realme C 12 came out with Android 10 out-of-the-box.

Once the update is available on your device, you can head over to Settings >> About Phone >> Software Update section to update your Realme device with the latest security/software update.

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