IPhone 5s Desimlocker/Unlocker?

I'am from france and i want to know if i can desimlockr my iPhone 5s.
Is locked in Orange Network.
My imei is: 860857010104871

I'm from france too, and i used this:
http://www.desimlocker.besthacktools.net/iphone-5s-desimlocker/

I have an iPhone 5s and i desimlocker it with this in 2 minutes.
It work in any country.
;)