Oppo A9 and Find X grab March 2021 security patch update

Oppo A9 and Find X users are now receiving a software update. It is a minor update and bumps the Android monthly security patch level to March 2021. 

Oppo Find X and OPPO A33 December 2020 security patch rolls out

The update does not bring any new features or changes to UI apart from a new security patch. It is based on ColorOS 11.1 for the A9, whereas the Find X is running Android-10 based ColorOS 7.1. 

The latest update for Oppo A9 and Find X can be identified with firmware  versions CPH1938_11_F.07 and CPH1871EX_11_F.33 respectively. If you have not received the update yet, then check it manually by heading to Settings >> Software update.


  • Oppo A9
  • Oppo Find X


  • CPH1938_11_F.07 (For A9)
  • CPH1871EX_11_F.33 (For Find X)



Added the March 2021 Android security patches to enhance system security



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Vicky Kumar

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