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Continue to ChatOppo A52 August 2021 Android Security Patch Update with RAM Expansion feature https://updatifynow.com/oppo-a52-august-2021-security-patch-ram-expansion/
Oppo A52 August 2021 Android Security Patch Update with RAM Expansion feature https://updatifynow.com/oppo-a52-august-2021-security-patch-ram-expansion/