Sony Direct Unlock done.. 
SigmaKey 2.19.01 ADB: Obtain root privileges (Method #3)
* daemon not running. starting it now *
* daemon started successfully *
^ Android Composite ADB Interface
Version: Linux version 3.4.0-perf-g4c8352f-00775-g89dacae (BuildUser@BuildHost) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Sun May 11 18:44:22 2014
Phone model: Sony C5303
Android 4.3; Firmware: 12.1.A.1.205; Date: Sun May 11 18:44:22 2014
Version: 12.1.A.1.205
Baseband Firmware: 8960A-AAAAATAZQ-40031007-20
Android Version: 4.3 "Jelly Bean"
Obtaining root privileges....Done
Restarting phone...Done
--------- 2016-09-17 13:46:36 ---------
SigmaKey 2.19.01 ADB: Direct unlock
* daemon not running. starting it now *
* daemon started successfully *
^ Android Composite ADB Interface
Version: Linux version 3.4.0-perf-g4c8352f-00775-g89dacae (BuildUser@BuildHost) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Sun May 11 18:44:22 2014
Phone model: Sony C5303
Android 4.3; Firmware: 12.1.A.1.205; Date: Sun May 11 18:44:22 2014
Version: 12.1.A.1.205
Baseband Firmware: 8960A-AAAAATAZQ-40031007-20
Baseband Processor: VISKAN HUASHAN
Software IMEI: 3518300629AAAAA
Activated, Service: YES
Security area saved to "C:\Users\Sunrise_Toshiba\Documents\SigmaKey\secur ity backup\3518300629AAAAA_Sony_C5303_12_1_A_1_205_Sun May 11 184422 2014.skb"
Unlocking phone...Done
Restarting phone...Done