Download the correct firmware for your specific ATOR model. Using the wrong version can permanently damage (hard-brick) your device. Extract the firmware package and the SP Flash Tool on your PC.
A package usually containing a scatter.txt file, which maps the memory partitions for the tool. How to Install the ATOR Flash File ator flash file
Restoring lost or corrupted network identification numbers. Download the correct firmware for your specific ATOR model
Comprehensive Guide to the ATOR Flash File: Repair, Recovery, and Troubleshooting ator flash file