: Required for the software to run on Windows.
Modifying NV items and IMEI information can be illegal in certain jurisdictions and carries a high risk of "bricking" your device (making it permanently unbootable). Use this software only if you have a technical understanding of Qualcomm bootloader recovery and device partitioning.
: Your device must have its Diagnostic (Diag) port enabled, often achieved via ADB commands (e.g., setprop sys.usb.config diag,adb ) or specific dialer codes. Usage Guide Preparation : : Required for the software to run on Windows
Connect your device to the PC using a high-quality USB cable.
Open on your PC to confirm the device is listed under "Ports (COM & LPT)" as a Qualcomm HS-USB Diagnostics port. Operation : : Your device must have its Diagnostic (Diag)
: Use the "Read" function to back up your current NV items. It is highly recommended to always back up your original EFS/NV data before making changes.
Once the process is complete, restart your device to apply the changes. Operation : : Use the "Read" function to
Extract the contents of the QualcommNvTool V1.0 2022.rar file. Right-click the executable and select . Connection :