Lumia 530 Need Unlock. Getting Sim Error When Enter Code


Hello Team
Need To Unlock This phone.
Locked By Optus Aus….
I have Code For This Phone But When Entering 20 Digit Code,
Get Error ( Sim Error)
I Did Reset Phone But Same Problem…….
Can You Please Tell Me Why I Am Getting This Error? Because When I Enter Wrong Code. Getting Wrong Code Error..

Here Is Info..

Code:

Connect phone on selected interface...

Phone found!
WP8x Nokia Phone detected
Read info... Ok

 === Main info ===
NCSD Version : 4.5
Sw Version  : 01068.00023.14295.43001
IMEI        : 35362706******
ProductCode  : 059W580
ProductSN    : 463F779AU
Module Code  : 0205998
 === HW info ===
Public ID    : 6515A25C4B17A5BE94EA75E23DA00EEF58BEF2C5
HW Version  : 5000
BT Addr.    : 8463D69C9B0A
Wlan Mac    : 8463D6F4D9DC
Battery Level : 97 %
 === Branding and security info ===
Operator    : SIN-AU
SimLock      : Locked!
SimLock      : 5050200000000
Country      : Australia
Operator    : YES OPTUS
Branding    : RM-1018_1032
Sec. Mode    : Restricted
Done!