Memory Dump - Qpst Sahara

The Sahara protocol is the first-stage bootloader handshake protocol used by Qualcomm SoCs. When a Qualcomm device is in Emergency Download (EDL) mode, the primary boot ROM (PBL) executes and waits for a “Hello” packet from the host PC. This is the Sahara protocol’s role.

RAM is sent in chunks. Depending on the device, this can range from 2GB to 12GB+ of raw data. 🏗️ What’s Inside the Dump? qpst sahara memory dump

to transfer the contents of the device's RAM to a computer for debugging. Core Components QPST (Qualcomm Product Support Tools): A suite of Windows applications—including the Memory Debug Tool —used by technicians to interface with Qualcomm chipsets. Sahara Protocol: The Sahara protocol is the first-stage bootloader handshake