The Secret To Unlocking Your Windows Phone
Understanding Mobile Device "Jailbreaking"
The term “jailbreaking” is now widely used to describe the process of bypassing the restrictions imposed by a mobile phone’s manufacturer. This allows for the installation of applications not officially approved through standard app stores. A similar process, known as “rooting,” is commonly performed on Android devices.
Originally coined in reference to unlocking the iPhone, the concept has expanded. It now encompasses unlocking procedures for a broad range of locked devices, including both mobile phones and tablets.
Windows Phone Restrictions
Windows Phones are delivered with a default locked state. Users are generally limited to installing applications exclusively from the Windows Phone Marketplace. This access is often determined by the user’s geographical region.
Such limitations can create inconsistencies in app availability for users in different locations. Furthermore, these restrictions can hinder independent developers from effectively testing their applications on the Windows Phone platform.
Available Unlock Methods
Currently, two distinct methods exist for unlocking most Windows Phone devices. The primary option involves registering your device as a developer device, granting access to extensive development capabilities. This method requires a financial investment.
However, a more affordable, albeit limited, alternative is also available for those without the necessary resources. This provides a pathway to unlock functionality without the associated costs.
Enabling Developer Mode on Your Handset
One method for unlocking your Windows Phone and gaining the ability to submit applications to the Marketplace involves registering it as a developer device. This process also grants access to a suite of beneficial developer tools available for download.
Utilizing this approach necessitates the Windows Phone SDK and a valid Windows Live account, but carries a fee of $99 (equivalent to £65 in the United Kingdom).
Registration Process
Begin by navigating to the App Hub at http://create.msdn.com/en-US and logging in using your Windows Live credentials. This action will initiate an upgrade to your Windows Live account.
Subsequently, you will be prompted to register as a developer; ensure all required fields in the registration form are accurately completed. A linked credit card associated with your Windows Phone account will be automatically charged.
Upon successful payment, a unique unlock code will be provided to you.
Return to the App Hub to download the necessary SDK, which is essential for both development activities and unlocking your device.
Following the SDK installation – an active Internet connection is required – connect your handset to your computer.
Launch Start > All Programs > Windows Phone Developer Registration and input the unlock code that was previously received.
Important Considerations
It’s important to be aware that each developer account is limited to a maximum of three phone unlocks.
Students who meet specific eligibility criteria can unlock their Windows Phones without incurring a charge. This requires completing the registration form with accurate academic details, including the name of their college and any associated codes.
Unlocking Windows Phone with ChevronWP7
The initial $99 unlocking cost proved contentious, leading Microsoft to permit the ChevronWP7 team – a group of independent developers – to create a restricted unlock tool.
Designed for hobbyist developers seeking to create and deploy applications, the ChevronWP7 service is offered at a significantly lower price of $9 and can be accessed through https://labs.chevronwp7.com/.
By utilizing a purchased code, users can “officially” unlock their devices through this service, enabling the installation of custom applications and games. While Microsoft limits this method to a maximum of 10 installed apps, it remains the most accessible and reliable solution for all Windows Phone models.
Initiating the Unlock Process
Begin the unlocking procedure by visiting the provided link and logging in with your Windows Live account. You will then need to download the Windows Phone SDK, a prerequisite for sideloading applications onto your device.
The SDK is installed via a compact 3 MB executable, vm_web2.exe, which automatically retrieves the appropriate SDK version for your operating system. It’s important to note that the SDK is only compatible with Windows Vista and subsequent versions.
Following the SDK installation, you’ll be directed to a page where you can download the unlock tool tailored to your operating system, available in both 32-bit and 64-bit formats.
The Microsoft .NET Framework 4 [Broken URL Removed] update for Windows 7 is also a necessary component for the successful installation and operation of the unlock tool.
Completing the Unlock
Return to https://labs.chevronwp7.com/ to purchase the unlock token when you are prepared to proceed.
Connect your Windows Phone to your computer via USB and launch ChevronLabs.Unlock.exe, which you downloaded earlier. The software will verify your phone’s connection and prompt you to input the purchased token.
This final step necessitates an online authentication process and may require several minutes to complete. The token will then be used to unlock your phone.
Should you encounter any difficulties, consult http://support.microsoft.com/kb/2530409 [Broken URL Removed] and download the corresponding version of the Windows Phone Support Tool for your operating system.
Installing Applications on Unlocked Windows Phones via Sideloading
Once your Windows Phone has been unlocked, you gain the capability to install applications obtained directly from the internet, bypassing the standard Windows Phone Marketplace.
A valuable resource for locating these applications is the XDA Developers website, accessible at http://forum.xda-developers.com/forumdisplay.php?f=606. Registration is required to access and download files from this platform.
Upon discovering a desired application – such as a screenshot utility – download the file to your computer. This prepares you for the sideloading process.
Ensure your phone is connected to your computer using a USB cable. Then, navigate to Start > All Programs > Windows Phone SDK 7.1 > Application Deployment. Select Windows Phone Device as the deployment target.
Within the XAP field, use the Browse function to locate the downloaded file. Subsequently, click the Deploy button to initiate the installation.
After a short period, the sideloaded application will become available and can be launched from your phone’s Apps list. This allows you to utilize applications not officially available through the marketplace.
Final Thoughts
While not offering the same level of comprehensive access as unlocking processes on Android or iOS, the ChevronWP7 technique represents the most practical and readily available solution for a wide range of users.
For those dedicated to Windows Phone development, a commercial unlocking solution is naturally the preferred path. However, utilizing ChevronWP7 provides a valuable stepping stone and equips you with the necessary tools to assess your readiness for professional development on the platform.
It's worth noting the existence of an alternative, the interop unlock, which facilitates a more profound level of device access. Currently, however, this method isn't universally compatible with all Windows Phone device models.
Understanding the Options
The ChevronWP7 method allows developers to test and deploy applications without the restrictions of a locked device. This is particularly useful for initial experimentation and learning the development environment.
Consider your long-term goals when choosing an unlocking method. If you plan to distribute applications widely, a paid unlock is essential for full functionality and compliance.
Interop Unlock Considerations
The interop unlock provides greater control over the device, but its limited compatibility makes it less accessible. It's important to verify support for your specific Windows Phone model before attempting this method.
Keep in mind that unlocking your device may void your warranty, so proceed with caution and understand the potential risks involved.
