Oppo typically provides security patches and stability improvements for its older F-series devices, but major Android version jumps are rare for older hardware like the MediaTek MT6750T chipset found in the F3.
Furthermore, the update saga exposed the stark difference between "update availability" and "security." As users scoured the internet for APK files and mirror links to manually update their devices, they often exposed themselves to malware. Unofficial downloads claiming to be the "Oppo F3 Android 8 Update" were frequently bundled with bloatware or, worse, malicious code. The desperation to escape Android 6.0 drove users to bypass official channels, highlighting a vulnerability in the Android ecosystem regarding the longevity of mid-range devices. oppo f3 android 8 update download
Reviewers generally advise trying to force Android 8 on this specific hardware: The desperation to escape Android 6
A working LineageOS 15.1 (Android 8.1) build exists for the Oppo F3, developed by the unofficial Mediatek Android community. oppo f3 android 8 update download
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