One of the flagship features of Oreo, PiP mode allows you to watch YouTube videos or use Google Maps in a floating window while replying to WhatsApp messages. On the F5’s large 6-inch display, this was a game-changer for multitasking.
Alongside the dessert-themed upgrade, the update package includes the September (or relevant month) Security Patch. This addresses various vulnerabilities and keeps the device secure against recent exploits, ensuring that users aren't trading security for features.
Even years later, users report specific bugs post-update. Here is how to solve them:
Issue 1: Wi-Fi keeps disconnecting
Issue 2: "System UI" has stopped
Issue 3: Notifications aren't showing on Lock Screen
The Android 8.0 Oreo update was the final major Android version upgrade for the standard OPPO F5 model. It successfully modernized the device during its peak lifecycle, extending its usability into 2019. While it did not receive Android 9.0 (Pie) or Android 10 officially, the Oreo update provided essential optimizations and visual features that kept the device competitive in the mid-range market segment.
Status: Support for the OPPO F5 has been discontinued. The device is currently considered legacy hardware and no longer receives security patches or OS updates from Oppo.
Note: This report is based on historical data regarding the software lifecycle of the OPPO F5.
The OPPO F5 Android 8.0 Oreo update (officially 8.1) was a classic case of "better late than never." It transformed a good mid-ranger into a great one—fixing battery drains, adding PiP, and modernizing the UI with ColorOS 5.0.
For users in 2018, it was a victory. For users in the modern era, it serves as a reminder of how far smartphones have come. While the F5 will never see Android 12 or 13, its Oreo build remains a stable, usable operating system for a backup phone or a first smartphone for a child.
If you own an OPPO F5: Update it to the final Oreo build, turn off automatic updates, and enjoy the phone for what it is—a legend of the selfie era. oppo f5 android 80 oreo update
Have you installed the Oreo update on your OPPO F5? Share your experience in the comments below (or on our social channels).
Further Reading:
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officially launched with Android 7.1 Nougat . Despite the high demand from users, OPPO never released an official Android 8.0 Oreo update for this model
The manufacturer has confirmed that the device's hardware, dating back to 2017, can no longer support newer major software upgrades or regular maintenance
. While you can still check for minor system stability patches under Settings > Software Updates , no further Android version upgrades are planned Key Features of Android 8.0 Oreo
If your device were running Android 8.0, you would have access to several transformative features that improved multitasking and efficiency: Picture-in-Picture (PiP):
Allows you to watch a video in a small floating window while using other apps, like navigating with Maps while on a call Notification Channels:
Gives you granular control over app alerts, letting you silence specific types of notifications (like "promotions") while keeping important ones (like "messages") active Autofill Framework:
Remembers logins for your favorite apps, similar to how Chrome remembers passwords, making sign-ins much faster Notification Dots:
Small icons that appear over app icons on your home screen to show you have unread activity Background Limits: One of the flagship features of Oreo, PiP
Automatically restricts the activity of apps running in the background to preserve battery life and free up memory Smart Text Selection:
Recognizes addresses, phone numbers, or URLs when you highlight text and suggests the relevant app (e.g., Maps or Phone) Next Steps : You might want to check your current software version or look into newer OPPO F-series models that support current Android versions.
If you need the original OTA update file (ZIP) for manual installation, search on XDA Developers Forum ("OPPO F5 Oreo OTA") — official OPPO links are dead, but community mirrors may exist.
The OPPO F5, marketed as the "Selfie Expert," originally launched in late 2017 running Android 7.1.1 Nougat with ColorOS 3.2. While there was significant anticipation for an official Android 8.0 Oreo update, the rollout for this specific model remained a point of contention and limited availability. Android 8.0 Oreo Update Status for OPPO F5
Historically, OPPO's software support for its budget and mid-range devices like the F5 was slower compared to competitors.
Official Timeline: Initial reports suggested a mid-Q1 or early Q2 2018 release for the Oreo update.
Contradictory Information: By mid-2018, official customer support channels for OPPO India indicated there was no official information regarding the Oreo update's status, leaving the device's software future "blurry".
Current Standing: Most OPPO F5 units remained on Android 7.1.1 Nougat throughout their primary lifecycle. Some regional variants or beta programs may have seen limited updates, but a global, stable rollout was not widely confirmed for the base model. Key Features of Android 8.0 Oreo
If you were able to secure the Oreo update (official or via custom ROMs like LineageOS 15), these were the major improvements introduced:
, originally launched in October 2017, came with Android 7.1 Nougat
out of the box. While many users have searched for an official Android 8.0 Oreo Issue 2: "System UI" has stopped
update, OPPO did not officially roll out this major OS upgrade for the F5 series globally; it remained primarily on Android 7.1 variants. Software Status for OPPO F5 Original OS : Android 7.1 Nougat (ColorOS 3.2). Official Update Status
: Most regions did not receive a stable Android 8.0 Oreo update. The device is now considered a legacy model and is no longer supported for new major Android versions. Security Updates
: Standard security patch support for this model has largely concluded. How to Check for Available Updates
Even if a major OS jump isn't available, you should ensure you have the latest stability patches provided by OPPO: app on your phone. Scroll down and tap on Software Updates
The system will automatically check for any available firmware.
If a new version is listed, follow the on-screen prompts to download and install it. Important Notes Performance
: If you find your OPPO F5 running slowly, ensure you have cleared your cache or consider a factory reset (after backing up data) instead of looking for a non-existent OS update to fix speed issues. Manual Upgrades
: Be cautious of "custom ROMs" or unofficial firmware files found on third-party sites claiming to be Android 8.0 for the F5, as these can brick your device or compromise security. Official Support
: For physical hardware issues or official software flashing, you can visit an OPPO Service Center modern replacement for the OPPO F5 that supports current Android versions like Android 15 How to check & update your Android version
Under the hood, Android 8.0 Oreo brings "Background Limits." This is a crucial feature for a mid-range device like the F5. The OS now aggressively restricts what background apps can do, effectively reducing battery drain and freeing up RAM.
It is crucial to note that OPPO’s update was not a "stock Android" experience. While the underlying code was Android 8.0 Oreo, the user interface, settings menu, launcher, and core apps (Phone, Messages, Camera) remained distinctly OPPO’s. For example, the notification shade and quick toggles still looked like ColorOS, not like a Google Pixel.
Some stock Android 8.0 features were also altered or omitted, including: