loader sending error

hi medusa team hope u all fine



respected team i m new user of medusa box trying to repair lg h901 but giving this error





Welcome to Medusa Pro Software version 1.7.3. Started.
Reader #0: Dell Dell Smart Card Reader Keyboard 0
Reader #1: Gemalto e-gate Smart Card 0
Reader #2: Generic EMV Smartcard Reader 0
Reader #3: Generic EMV Smartcard Reader 1


Model Settings:
Interface : USB
Core : Qualcomm MSM8992
Loader : QLoader_v2


Connecting...
Sending loader...OK.Nop sending error.


Model Settings:
Interface : USB
Core : Qualcomm MSM8992
Loader : QLoader_v10_LG


Connecting...
Sending loader...OK.Nop sending error.







need some help about this error i have read all posts about this model posted before and doing same but giving this error