It is often recommended to uncheck the preloader , sutinfo , and systeminfo boxes to prevent hard-bricking if the firmware is slightly off-version. Flash: Click the Download button.

Hold the button and plug the phone into the computer via USB. The tool will output a success message indicating that secure boot protection has been temporarily deactivated. Step 2: Load the Verified Scatter File

When you download an official stock firmware package for the Nokia 3.1 from a reliable source, the scatter file is included inside the ROM folder. Its filename typically follows a consistent pattern:

The device is stuck on the "Android One" or Nokia logo.

: Use the "Firmware Upgrade" mode for a clean install or to fix major software corruption. Downloads:

With Nokia moving towards Qualcomm chipsets in newer models, scatter files are becoming less common in the flagship line. However, for , the scatter file remains the backbone of firmware management. The verification step ensures that even as Android updates roll out (from Nougat to Android 10 for these devices), technicians can safely resurrect bricked units.

While holding the (or sometimes Volume Up, depending on the exact hardware revision) button, connect the phone to your PC via a high-quality USB cable.