If you’re a legitimate technician or device owner who has locked themselves out of their own device:
to flash or modify the device's persistent partition where FRP data is stored. ADB Method: Some versions use a "Test Mode" trick (dialing qsf tool qualcomm samsung frp full
The "Full FRP" feature of QSF Tool writes modified data to the following critical partitions: If you’re a legitimate technician or device owner
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: Often utilizes Emergency Download (EDL) mode to communicate directly with the chipset.