is possible to unlock samsung trend SM-G3509?

my octopus software info is ..

Platform: Samsung Android
Selected port: COM45
Selected model: SM-G3609
Mode: Normal
Phone model: SM-G3609
Firmware compiled date: Jan 08 2013
Firmware compiled time: G3509.07
Firmware released date: Nov 6 2013
Firmware released time: 22:29:21
Phone IMEI: 357648-05-232575-5
SW version: 8X25-SSNSKQLYM-2035
Performed by 2.2.1 software version
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Platform: Samsung Android
Selected port: COM45
Selected model: SM-G3609
Warning: Selected model (SM-G3609) differs from the detected one (SM-G3509)!
If you want select (SM-G3509) as (SM-G3609) model, please check "manual select".
Phone unlocking failed
Performed by 2.2.1 software version
———————————————————————————–
Platform: Samsung Android
Selected port: COM45
Selected model: SM-G3609
Detected phone model: SM-G3509
Firmware compiled date: Wed Nov 6 21:50:03 KST 2013
PDA version: G3509KEUAMK1
CSC version: G3509CTCAMK1
SW version: G3509KEUAMK1
Phone IMEI: 357648052325755
Android version: 4.1.2 (JZO54K)
Checking Root:
Phone is not Rooted.
Phone unlocking failed
Performed by 2.2.1 software version