Look for (or similar). Note the COM Port number next to it (e.g., COM5). Step 4: Run and Configure the Tool
Dial *#0808# → Select ‘RMNET + DM + MODEM’ or ‘DIAG + ADB’. This switches the USB port to diagnostic mode.
Yes, but with caveats. For repairing legacy Qualcomm devices—such as the Xiaomi Mi5, OnePlus 3/3T, Samsung Galaxy S7 (Snapdragon variant), or LG G6— qualcomm-smartphone-write-imei-tool-v1.01.zip remains a lightweight, no-fuss solution. It does not require Java, Python, or complex dependencies. However, for any device running Android 10+ with a Snapdragon 730, 845, or newer, you will encounter security protections (SBL, XBL, or HLOS locks) that this tool cannot bypass. qualcomm-smartphone-write-imei-tool-v1.01.zip
: Install the official Qualcomm HS-USB QDLoader 9008 and Diagnostics drivers on your PC.
Download the archive qualcomm-smartphone-write-imei-tool-v1.01.zip from a verified firmware hosting platform. Look for (or similar)
When Elias downloaded qualcomm-smartphone-write-imei-tool-v1.01.zip , he felt a familiar jolt of anxiety. This was the "Old Magic." Tools like this weren't polished corporate software; they were raw, leaked engineering utilities from factory floors in Shenzhen. They didn't have "Help" files. They had "ReadMe.txt" files that warned you in all caps:
: In many jurisdictions, changing an IMEI to an unauthorized number is illegal. This tool is intended for legitimate repair and recovery purposes only. This switches the USB port to diagnostic mode
He unzipped the archive. Inside sat a single executable, a few DLL files, and a driver folder. The interface was utilitarian—grey buttons, a COM port selector, and two empty boxes waiting for the 15-digit numbers that would bring the device back to life. The Connection