Qpst.2.7.496 [verified]

Backup your QCN first, flash second, and never skip driver verification.

: Allows browsing and modifying the device's internal file system (EFS), which contains sensitive calibration and network data. RF NV Item Manager qpst.2.7.496

Once the phone shows as "Enabled" in the list, you can launch QFIL or EFS Explorer from the "Start Clients" menu. Safety Warning: Proceed with Caution Backup your QCN first, flash second, and never