Yes, it's now possible to unlock a Windows Lumia phone, get root access and run your own ROMs.
Both Microsoft and Nokia have made Windows Lumia smartphones hard to jailbreak at a low level by locking their bootloaders, but a software hacker named Heathcliff has just released a nifty tool called “Windows Phone Internals” which allows owners mobile windows phones to unlock them and get them root access and even create and execute their own Rom.
The tool supports most versions of Windows Phone 8.1 and Windows Mobile 10. The full list is Lumia 520, 521, 525, 620, 625, 720, 820, 920, 1020 and 1320
Heathcliff is a very good acquaintance of XDA Developer and one of the legends of Windows Phone. In the Windows Phone circles it has been a favorite with WP7 Root Tools. His new tool, "Windows Phone Internals" or WPI is completely free to download and Heathcliff simply thanks everyone who wants to donate it.
Here's the list of what WPI can do:
- You can unlock the bootloader of these Lumia Windows Phone models, and then enable Root Access
- You can place your own applications your with higher privileges and no filtering on Windows Phone OS.
- You can back up your phone and you can also access the file system in mass storage mode.
- You can even install your own ROMs.
You can also watch Heathcliff's video showing what a tool can do.
Also here is a video that tells you how to get started with Windows Phone Internals:
So if you're ready to experiment with your Windows Phone, then download Windows Phone internals free from here.
However, we would like to caution you while using this tool to root a Windows phone for those who do not understand the basic architecture of Windows Phones and Windows 10 Mobile.
The root access to your phone gives you full control over the operating system, but keep in mind that this control can also be misused, if you are not careful.
Heathcliff also mentions that after the intervention is complete, you should unroot your device to reduce the chance of malicious intrusion software.
Using the tool without the proper inspection could also lead to irreparable damage to data, for which iGuRu will not be responsible. Therefore, please be careful before interfering with your Windows Phone.