Oppo A53 September 2021 Security Patch
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Oppo A53 September 2021 Security Patch

Oppo A53 Software Update:

Oppo has just begun releasing September 2021 Security patch for Oppo A53 which brings improvements in the USB connection while optimized night charging along with system performance improvements.

Oppo A53 released on 25th August, 2020 with android 10 out-of-the-box.


ColorOS 12 Features & Rollout Plan | list of devices eligible

Update Details:

  • Device: Oppo A53
  • Android: Android 10
  • UI: ColorOS 11.1
  • Build number: CPH2127_11_C.16 
  • Update type: Security update
  • Update size: 599 MB
  • Region: Globally
Oppo A53 September 2021 Security Patch with ColorOS 11.1

Source>>RM Update

Official Update log

  • System
    • Improves system performance for certain scenarios
    • Fixes an issue with the USB connection when the phone is in optimized night charging mode
  • Security
    • Integrates the September 2021 Android 2021 security patch to enhance system security.

How long did Oppo take for the update:

Android OSUpdateRelease Date/StatusEstimated months
Android 10Out-of-the-boxAugust 2020nil
Android 11First OS updateJune 202110 months
Android 12Second OS UpdateEligible
Roadmap of Android OS Update(Oppo A53)

How to check software updates on any Oppo Smartphone:

  • Open Settings
  • Scroll down and find About phone; tap on it
  • Select Software
  • If there would any update available it will appear there.
  • Then hit Download and this is how you can check software update on any Oppo smartphone.

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For more Oppo Android updates please download our Android App – Available on the Play Store

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