Oppo Reno 4 ColorOS 11

Oppo Reno 4 September 2021 Security Patch
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Oppo Reno 4 September 2021 Security Patch

Oppo Reno 4 Software Update: Oppo starts rolling out a security patch for the month of September 2021 for OPPO Reno 4 with RAM Expansion. The Reno Series of Oppo is considered a premium range of smartphones from Oppo. Oppo Reno 4 was released on August 05 ,2020 with Android 10, out of the box….