Enhanced Doze mode limits background battery drain.
Move the downloaded zip file to the root directory of your phone's internal storage or SD card.
Download the official Nougat recovery package from the Oppo support page or verified XDA threads.
Step-by-Step: How to Flash Android Nougat on Oppo F3 via XDA Methods oppo f3 nougat update forum xda
Is your phone currently , or is it stuck in a boot loop ?
Fortunately, the XDA Developers forum stepped in. This guide compiles the best practices, download paths, and custom ROM alternatives for upgrading your Oppo F3 (CPH1609) to Android Nougat and beyond. 🛠️ The Official ColorOS Nougat Update (OTA & Manual)
When official support fails, the XDA Developers community steps in. For the Oppo F3, developers worked to bypass bootloader restrictions to bring custom ROMs to the device. Enhanced Doze mode limits background battery drain
Flash TWRP using the command: fastboot flash recovery twrp.img . Reboot directly into TWRP. Step 3: Wipe the Old System
For users wanting to skip the heavy ColorOS skin entirely, the XDA community developed several custom ROMs. These projects brought a cleaner, stock Android experience to the Oppo F3. Popular Custom ROM Options
In TWRP, tap , then select Advanced Wipe . Check the boxes for: Dalvik / ART Cache Step-by-Step: How to Flash Android Nougat on Oppo
He closed the thread, set the phone on the windowsill, and watched city lights blink like tiny notifications across the wet street. Somewhere in the comments someone asked if the ROM would support VoLTE. Indra_dev replied within minutes. The conversation moved on. The story continued.
The most exciting development for OPPO F3 Plus users is the existence of an build, based on Android 14. This represents an incredible leap forward, as it is developed and maintained by the XDA community long after the phone's official lifecycle ended. It's important to be aware, however, that this is a work in progress and lacks official support.
To install custom ROMs, you must replace the stock recovery with Team Win Recovery Project (TWRP):