Before any custom Nougat or Oreo ROM could be flashed, users had to bypass Oppo’s restrictions.
Flashing the wrong firmware variant (e.g., flashing an international CPH1613 ROM onto a regional variant) could result in a hard brick. Summary of the Device's Legacy
OPPO F3 Plus, Nougat, XDA Developers, Android update, Color OS, battery drain, custom ROM.
This explains why the XDA forums remain as active as ever. The community offers the only path forward for users who want to keep their F3 Plus relevant and secure. With , including LineageOS 21 (Android 14) unofficial builds for the Oppo R9s Plus and F3 Plus, the F3 Plus community on XDA is far from dormant. oppo f3 plus nougat update forum xda updated
Features like "Payment Protection" and "Kids Space" were introduced to safeguard data.
If you are looking to abandon the heavy ColorOS skin entirely, installing an AOSP (Android Open Source Project) or LineageOS custom ROM via the XDA Portal & Forums offers a lighter, faster stock Android experience. Prerequisites for Flashing Custom ROMs
A cleaner, faster user interface with better notification management. Before any custom Nougat or Oreo ROM could
Method 1: The Official Android 7.1 Nougat Upgrade (OTA & Local Flash)
Multi-window support for better multitasking on the large 6-inch screen.
Turn off the device, then hold Power + Volume Down . This explains why the XDA forums remain as active as ever
After months of waiting (and plenty of “Oppo pls update” posts), the F3 Plus finally started receiving the in late 2017–early 2018. While late compared to the competition, the update brought meaningful changes—especially to multitasking, notifications, and performance.
This analysis focuses on the archived XDA Developers forum thread titled "[OPPO F3 Plus] Official Nougat Update & Discussion" (spanning Q2 2017 – Q4 2018). Key metrics reviewed include user-reported bugs, battery performance anecdotes, and the presence of unofficial solutions (custom ROMs, de-bloating scripts).
Because the official Nougat kernel sources were limited, developers used cross-device development to bring stable custom firmware to the F3 Plus. Popular Custom ROM Alternatives on XDA
: Reports indicated that while a stable official Nougat 7.1.1 update (ColorOS 3.1) was eventually made available, its distribution was highly fragmented and often excluded major markets like India through standard Over-the-Air (OTA) channels. Manual Installation
Despite these drawbacks, many users in the same thread remained thankful that Oppo finally delivered a major OS update, even if they felt Oreo would have been a more appropriate choice given the wait time.