The tool requires an authentication file. Ensure you are using the correct DA_PL.bin file included in either the SP Flash Tool folder or the stock firmware folder.
Flashing stock firmware carries inherent risks. To prevent permanent damage to your device, complete these preparation steps:
The , affectionately known as the "Selfie Expert," was a landmark device in Oppo’s lineup . Even in 2026, it remains popular among budget users and hobbyists. However, over time, devices can suffer from sluggish performance, boot loops, "soft-bricking," or forgotten lock screen patterns. Oppo F1s Mt6755 Firmware
: Use an MTK Auth Bypass Tool alongside the SP Flash Tool to bypass security restrictions. If you need help finishing the setup, tell me: What is the exact model code of your device (e.g., A1601)? What error code or message is showing on your PC screen? What Windows version is your computer running?
Without these drivers, your computer cannot communicate with your phone while it is switched off. Download and install the MTK VCOM drivers, and disable driver signature enforcement on Windows if necessary to ensure a proper installation. 3. SP Flash Tool (Smart Phone Flash Tool) The tool requires an authentication file
: Reinstall MTK USB VCOM drivers. Restart your PC and try a different USB port. Status SEC AUTH FILE NEEDED
This report covers hardware architecture, firmware structure, flashing procedures, and common technical issues. To prevent permanent damage to your device, complete
Install the downloaded on your PC. Reboot your computer after installation.