Qualcomm Imei Rebuilder Tool [patched] -

Many "missing IMEI" cases are actually incorrect modem firmware. Use Odin for Samsung or MiFlash for Xiaomi to flash the full stock firmware, including the and modemst partitions.

Requires the device to be in Diag Mode (Diagnostic Mode) to communicate with the PC over a virtual COM port. qualcomm imei rebuilder tool

with random EXEs from forum posts — many contain malware. Many "missing IMEI" cases are actually incorrect modem