Received code. It didn't work. Called support. Nobody to talk to. When you call outside business hours, it hangs up on you. When you call during business hours, it plays a pre-recorded message telling you to email them. So why even have a phone number then?
Went back and forth by email over a period of days, as my trip out of the country got closer and closer. Eventually had to make and send them a video of me following their unlocking instructions step by step. And finally, they acknowledged that yeah, it doesn't work, and can I wait 7 to 9 further business days while they try another database for a code that does.
I'll be back home in 7 to 9 further business days, the trip I needed it unlocked for will be over. I could have been spending this time actually getting my phone unlocked instead of going back and forth and making videos for cellunlocker.net
Brutal, I do not recommend them.
Bottom Line: No, I would not recommend this to a friend