Amazing service I have purchased services and used the company website numerous times for free updates straight after they become available. The device regitering service is flawless and works instantly! They also keep download links alive and provide P2P options for downloading so that the links always stay up!

iModZone is the Best!! iModZone is my go to for beta upgrades! Everything is clearly laid out and their communication is stellar. The betas are uploaded quickly and downloads are fast. If you are looking to get the newest IPhone software first, iModZone is the place to go!

Very trustworthy I wasn't very keen on using such services with other websites, but I found IMZDL and they were perfect. The transaction was instant. I used them for iOS 7 and 8 and will use them for 9.

The Best and Fastest! IMZDL is one of the biggest names in iOS betas and device registration, but they closed up shop late last year, which may be tied to Apple’s push to take down services that sell developer slots. Earlier this year the company teased that it is coming back, and now weeks ahead of WWDC it is back in businesses selling iOS UDID registrations. Thank you guys, You guys are the best.

I used another service..IMZDL is by far the best I used IMZDL for the ios 8 betas no problem but I was feeling cheap when ios 9 came out so I went with a different company udid.in to be exact. the second I go to upgrade to beta 2 udid.in had removed my udid and I was back to square one. Out the money no udid registered. IMZDL is the best and dont mess around with other companies. trust me.. it is a nightmare.