Excellent support for MediaTek (MTK), Qualcomm (EDL Mode), and Unisoc (Spreadtrum) processors.

DFT stands for , a mathematical technique that converts a signal from its time domain (amplitude over time) into the frequency domain (amplitude per frequency). While most digital audio workstations (DAWs) use FFT (Fast Fourier Transform) for graphic EQs, DFT Pro uses a more computationally intensive, sliding DFT. This allows v397 to achieve unprecedented time-frequency resolution , eliminating the "uncertainty principle" trade-offs that plague standard FFT-based tools.

Before any repair operation, the technician must: