[unlockstreak]

The first thing is to go through the following link: Dell Streak Unlock Software

Download the Dell Streak Unlocker software and install the application on your PC:



This would prompt several questions regarding the installation. Please press OK and continue. Once you are done with installing the unlocker, you would see the following screen.



Don’t enter anything in the registration code space. Instead, click the check button to see whether your phone can really be unlocked or not. This is a free Dell Streak unlock test. If your Streak is unlockable, you will see the following screen.



Once you made sure that your device can be unlocked, purchase a registration code here: Buy registration code

Next:

1) Connect your mobile to the System (Windows 7 or XP)
2) Switch off your mobile
3) Click on ‘Unlock Phone’ button.
4) A message will pop up asking you to hold the ‘camera’ and ‘power’ button until it shows ‘Fastboot’
5) Touch the Fastboot option and the application will start unlocking.

The software will now fully unlock your phone. The phone will stay unlocked even if you update the firmware.



Done, your Dell Streak 5 is now unlocked.