Tap on (or "Install from SD/Phone Storage" depending on your recovery version).
Oppo often removes old firmware from direct links. If the official links are dead, you may need to use the Oppo F3 Global Telegram Group or XDA Developers Forum (look for users with high reputation sharing "Stock Nougat OZIP").
CPH1609EX_11_OTA_015_all_201711031023.zip (or latest verified Nougat build) Size: Approximately 1.5 GB – 1.9 GB download file firmware update oppo f3 nougat work
11:32 AM Verification: ~45 sec (checks signature against Oppo’s private key – fails if file tampered). Flashing: ~3 min (system, modem, boot, recovery). Auto-reboot: 11:36 AM.
Use an original Oppo micro-USB cable if updating via a computer. Step 1: Download Official Oppo F3 Nougat Firmware Tap on (or "Install from SD/Phone Storage" depending
After a major OS update, it is normal for the phone to consume slightly more battery for the first 24-48 hours as the system re-indexes files. If you want, let me know: What is your current Android/ColorOS version ?
Download File Firmware Update Oppo F3 Nougat Work: A Complete Guide CPH1609EX_11_OTA_015_all_201711031023
For major OS changes or if you own a newer model with enhanced security: