Unlocking your mobile device that is locked with any network carrier in the US can be a challenge. Networks like AT&T, Verizon, T-Mobile and Sprint will charge you a certain fee based on your contract with them. 3rd party unlocking solutions and websites will charge you money, take few days to unlock your device and still may be unable to unlock your phone in some cases.
A brand-new service aims to change all that. At least for devices that are locked to the AT&T network. This service which can be used via website: www.freesimunlocker.com or their free Android App, allows customers to unlock their devices for Free. Users who want to unlock their devices from AT&T network are no longer required to pay tens or even hundreds of dollars. Once the device is unlocked, customers can freely choose which network they want to use, not just in the US but worldwide.
To unlock your HTC U ULTRA for AT&T click here:
Process to unlock AT&T Phone
Phone unlocking or IMEI Unlocking is very simple process using the service by FreeSimUnlocker. Simply enter your IMEI number, which is a unique 15-digit number for your device. This number can be obtained by dialing *#06# on the device keypad. On most phones and mobile devices, this number can also be found printed on the phone below the battery.
Customers can then go to the free sim unlocking page here. This service allows users to unlock all AT&T locked android phones, including HTC U ULTRA for AT&T.
Once the unlock code has been calculated or obtained from the AT&T network, an email notification goes out with the unlock code and instructions. Instructions vary depending on make and model of device. The process of getting unlock code can vary anywhere from few hours to 3 days. Weekdays usually have faster response times. This youtube video shows how the unlocking process works for the website.
This service is also available to users with a highly reviewed and rated android app which can be installed from Google Play Store and will unlock your HTC U ULTRA for AT&T. This app is even simpler to use and users will get status updates and unlock code directly via in app notifications. The app also calculates the device IMEI number automatically. In addition to free IMEI unlocking for AT&T devices, the app also allows users to unlock Blackberry and Pantech mobiles for free, regardless of which network the device is locked to.
Network Check Service
Many users buy used mobile devices from eBay, Kijiji, Craigslist or other online auctions or listing sites. Often these phones may be locked to a certain network and the seller may or may not advise the buyer about this. Without knowing which network, the device is locked to, you will not be able to submit unlock request. The Check IMEI Service allows users to find the network to which their device is locked.
If network lock is with AT&T, then it can be locked for free.
This free AT&T unlocking service comes with excellent customer support which can be reach by email, phone, live chat or online forum. The online forum is a great resource to check current methods and availability of not just AT&T network but other US and international network carriers as well. When ordering, make sure that your HTC U ULTRA for AT&T IMEI has a clean status.