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If your Oppo F3 is your primary daily driver and you rely heavily on stable network connectivity, banking apps (which often fail safety integrity checks on custom ROMs), and the factory dual-selfie camera clarity, it is recommended to stay on the final official Android 7.1 Nougat release. oppo f3 android 8 update download full
If you are a tech-savvy user who doesn’t mind a factory reset, go for it. If you use the F3 as a daily driver with critical data, stay on the current stable ROM. If you search for "oppo f3 android 8