credits gone but phone not unlock error showing user nmae:neema0006

Card found: S/N : 5B8F1E88 , v0122
Registered to: rajesh bahri

Connect phone on selected interface...

Phone found!
WP10/WP8x Lumia Phone detected
Read info... Ok

WP8 Unlock Started
Connecting to server...
Connected
Authenticating...
Authenticated
Checking Client version...
Client version is valid
Processing Step #1
Processing Step #2
Processing Step #3
Processing Step #4
Disconnected
Need SDAuth to finish ...
Started
Connecting to SX4 server...
Connected
SX4 enter ..
Authentication error:Socket Error # 10054
Connection reset by peer.