Written on: 02/06/2012
I found the website though Giff-Gaff. I went through their link and requesting an unlocked code. I paid the £12 via PayPal so I was happy the payment was secure. Within approx 30 minutes, I received an email with the relevant code and instructions. After following the step-by-step guide, I'd unlocked my HTC Desire HD within less than 5 minutes.
I would highly recommend anyone to use this site but remember prices will vary depending on your handset.