sony c5303 unlock but still asking for unlock code

here is my log

SigmaKey v.2.28.05
157138158 Sigma dongle 2.28, Initializing...OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Activated
--------- 2018-07-28 12:32:21 ---------
SigmaKey 2.28.05 ADB: Direct unlock
* daemon not running. starting it now *
* daemon started successfully *
^ Sony sa0108 ADB Interface Driver
Version: Linux version 3.4.0-perf-g4c8352f-00783-gce6e17b (BuildUser@BuildHost) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Tue Jul 8 11:05:36 2014
Phone model: Sony C5303
Android 4.3; Firmware: 12.1.A.1.207; Date: Tue Jul 8 11:05:36 2014
Version: 12.1.A.1.207
Baseband Firmware: 8960A-AAAAATAZQ-40031007-21
Baseband Processor: VISKAN HUASHAN
Software IMEI: 351830060358111
Activated, Service: NO
Security area saved to "C:\Users\S-LEADER ARENA\Documents\SigmaKey\security backup\0157138158\351830060358111_Sony_C5303_12_1_ A_1_207_Tue Jul 8 110536 2014.skb"
Unlocking phone...Done
Restarting phone...Done
157138158 Sigma dongle 2.28, Initializing...OK
--------- 2018-07-28 13:32:57 ---------
SigmaKey 2.28.05 ADB: Get unlock codes
* daemon not running. starting it now *
* daemon started successfully *
^ Sony sa0108 ADB Interface Driver
Version: Linux version 3.4.0-perf-g4c8352f-00783-gce6e17b (BuildUser@BuildHost) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Tue Jul 8 11:05:36 2014
Phone model: Sony C5303
Android 4.3; Firmware: 12.1.A.1.207; Date: Tue Jul 8 11:05:36 2014
Version: 12.1.A.1.207
Baseband Firmware: 8960A-AAAAATAZQ-40031007-21
Please ROOT the phone first!
--------- 2018-07-28 13:35:02 ---------
SigmaKey 2.28.05 ADB: Get unlock codes
* daemon not running. starting it now *
* daemon started successfully *
^ Sony sa0108 ADB Interface Driver
Version: Linux version 3.4.0-perf-g4c8352f-00783-gce6e17b (BuildUser@BuildHost) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Tue Jul 8 11:05:36 2014
Phone model: Sony C5303
Android 4.3; Firmware: 12.1.A.1.207; Date: Tue Jul 8 11:05:36 2014
Version: 12.1.A.1.207
Baseband Firmware: 8960A-AAAAATAZQ-40031007-21
Baseband Processor: VISKAN HUASHAN
Software IMEI: 351830060358111
Activated, Service: NO
Reading unlock codes...Done
Restarting phone...Done
--------- 2018-07-28 13:38:30 ---------
SigmaKey 2.28.05 ADB: Get unlock codes
* daemon not running. starting it now *
* daemon started successfully *
^ Sony sa0108 ADB Interface Driver
Version: Linux version 3.4.0-perf-g4c8352f-00783-gce6e17b (BuildUser@BuildHost) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Tue Jul 8 11:05:36 2014
Phone model: Sony C5303
Android 4.3; Firmware: 12.1.A.1.207; Date: Tue Jul 8 11:05:36 2014
Version: 12.1.A.1.207
Baseband Firmware: 8960A-AAAAATAZQ-40031007-21
Baseband Processor: VISKAN HUASHAN
Software IMEI: 351830060358111
Activated, Service: NO
Reading unlock codes...Done
Restarting phone...Done