"It worked like a charm. Thank you much."

"They are good and deliver the service promptly. Will use their service again."

"Decided it was worth $10 to not have to deal with T-Mobile CS. Really easy to follow instructions!"

"very good service, prices for some services are too high."

"I was very satisfied with FastGSM, they send me my sim unlock code right away!"

"We use the Service from FastGSM many times and we are very happy with them! Sometimes we had Questions because we are new in this BUsiness, but they gave us perferct Support! Many Thanks! BR Mobileworld.at (****@****)"

"Excellent, worked perfectly on my Samsung Omnia 7. The instructions were a little strange as they differed slightly between the web site and the downloaded software. Nowhere else had any instructions though so I'm not complaining. FastGSM was cheapest of any legit site too."

"All quick and easy. The only downside is that there is a Spanish translation."

"Amazing, fast with no probs and most of all cheap. "

"So having unlocked my mams phone(S.E Spiro) to her proper network I can safely say thumbs up to fastgsm.A doddle to setup,once they sent me the code and hey presto the phone's now unlocked.Great service to them,am very happy indeed.Thank you! :)"

"Service acquired was a sim-unlocking of a mobile phone. Although the instructions are clear and very well written, at some points during the execution, I got unsure. There was a non-documented, non-announced manual restart needed to activate the mobile phone usb drivers for instance. My very long PC experience guided my through these stress points though. So all in all, a very smouth deal."

"exelente fue muy rapido y funciono bien"

"I purchased an iphone 5 unlock for ATT. 4 hrs turn around time. Works as expected. "

"had trouble installing software said failed 4 emails from support fixed the problem, thanks guys
you rock"

"Excelent service!!! phone was unlocked in just seconds!!! Thanks!!!"